diff options
Diffstat (limited to 'source4/torture/basic/denytest.c')
| -rw-r--r-- | source4/torture/basic/denytest.c | 2033 |
1 files changed, 2033 insertions, 0 deletions
diff --git a/source4/torture/basic/denytest.c b/source4/torture/basic/denytest.c new file mode 100644 index 0000000000..bc64d4b2ff --- /dev/null +++ b/source4/torture/basic/denytest.c @@ -0,0 +1,2033 @@ +/* + Unix SMB/CIFS implementation. + SMB torture tester - deny mode scanning functions + Copyright (C) Andrew Tridgell 2001 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "includes.h" +#include "torture/torture.h" +#include "system/filesys.h" +#include "libcli/raw/libcliraw.h" +#include "libcli/libcli.h" +#include "torture/util.h" + +extern int torture_failures; + +#define CHECK_MAX_FAILURES(label) do { if (++failures >= torture_failures) goto label; } while (0) + +enum deny_result {A_0=0, A_X=1, A_R=2, A_W=3, A_RW=5}; + +static const char *denystr(int denymode) +{ + const struct { + int v; + const char *name; + } deny_modes[] = { + {DENY_DOS, "DENY_DOS"}, + {DENY_ALL, "DENY_ALL"}, + {DENY_WRITE, "DENY_WRITE"}, + {DENY_READ, "DENY_READ"}, + {DENY_NONE, "DENY_NONE"}, + {DENY_FCB, "DENY_FCB"}, + {-1, NULL}}; + int i; + for (i=0;deny_modes[i].name;i++) { + if (deny_modes[i].v == denymode) return deny_modes[i].name; + } + return "DENY_XXX"; +} + +static const char *openstr(int mode) +{ + const struct { + int v; + const char *name; + } open_modes[] = { + {O_RDWR, "O_RDWR"}, + {O_RDONLY, "O_RDONLY"}, + {O_WRONLY, "O_WRONLY"}, + {-1, NULL}}; + int i; + for (i=0;open_modes[i].name;i++) { + if (open_modes[i].v == mode) return open_modes[i].name; + } + return "O_XXX"; +} + +static const char *resultstr(enum deny_result res) +{ + const struct { + enum deny_result res; + const char *name; + } results[] = { + {A_X, "X"}, + {A_0, "-"}, + {A_R, "R"}, + {A_W, "W"}, + {A_RW,"RW"}}; + int i; + for (i=0;ARRAY_SIZE(results);i++) { + if (results[i].res == res) return results[i].name; + } + return "*"; +} + +static const struct { + int isexe; + int mode1, deny1; + int mode2, deny2; + enum deny_result result; +} denytable2[] = { +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_DOS, A_RW}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_DOS, A_R}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_DOS, A_W}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_ALL, A_0}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_READ, A_0}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_NONE, A_RW}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_NONE, A_R}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_NONE, A_W}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_FCB, A_0}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_DOS, A_RW}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_DOS, A_R}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_DOS, A_W}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_WRITE, A_RW}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_WRITE, A_R}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_WRITE, A_W}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_READ, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_READ, A_0}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_READ, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_NONE, A_RW}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_NONE, A_R}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_NONE, A_W}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_DOS, O_RDWR, DENY_DOS, A_RW}, +{1, O_WRONLY, DENY_DOS, O_RDONLY, DENY_DOS, A_R}, +{1, O_WRONLY, DENY_DOS, O_WRONLY, DENY_DOS, A_W}, +{1, O_WRONLY, DENY_DOS, O_RDWR, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_DOS, O_RDONLY, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_DOS, O_WRONLY, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_DOS, O_RDWR, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_DOS, O_RDONLY, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_DOS, O_WRONLY, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_DOS, O_RDWR, DENY_READ, A_RW}, +{1, O_WRONLY, DENY_DOS, O_RDONLY, DENY_READ, A_R}, +{1, O_WRONLY, DENY_DOS, O_WRONLY, DENY_READ, A_W}, +{1, O_WRONLY, DENY_DOS, O_RDWR, DENY_NONE, A_RW}, +{1, O_WRONLY, DENY_DOS, O_RDONLY, DENY_NONE, A_R}, +{1, O_WRONLY, DENY_DOS, O_WRONLY, DENY_NONE, A_W}, +{1, O_WRONLY, DENY_DOS, O_RDWR, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_DOS, O_RDONLY, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_DOS, O_WRONLY, DENY_FCB, A_0}, +{1, O_RDWR, DENY_ALL, O_RDWR, DENY_DOS, A_0}, +{1, O_RDWR, DENY_ALL, O_RDONLY, DENY_DOS, A_0}, +{1, O_RDWR, DENY_ALL, O_WRONLY, DENY_DOS, A_0}, +{1, O_RDWR, DENY_ALL, O_RDWR, DENY_ALL, A_0}, +{1, O_RDWR, DENY_ALL, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_ALL, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_ALL, O_RDWR, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_ALL, O_RDONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_ALL, O_WRONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_ALL, O_RDWR, DENY_READ, A_0}, +{1, O_RDWR, DENY_ALL, O_RDONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_ALL, O_WRONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_ALL, O_RDWR, DENY_NONE, A_0}, +{1, O_RDWR, DENY_ALL, O_RDONLY, DENY_NONE, A_0}, +{1, O_RDWR, DENY_ALL, O_WRONLY, DENY_NONE, A_0}, +{1, O_RDWR, DENY_ALL, O_RDWR, DENY_FCB, A_0}, +{1, O_RDWR, DENY_ALL, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDWR, DENY_ALL, O_WRONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDWR, DENY_DOS, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDONLY, DENY_DOS, A_0}, +{1, O_RDONLY, DENY_ALL, O_WRONLY, DENY_DOS, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDWR, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_ALL, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDWR, DENY_WRITE, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDONLY, DENY_WRITE, A_0}, +{1, O_RDONLY, DENY_ALL, O_WRONLY, DENY_WRITE, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDWR, DENY_READ, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDONLY, DENY_READ, A_0}, +{1, O_RDONLY, DENY_ALL, O_WRONLY, DENY_READ, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDWR, DENY_NONE, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDONLY, DENY_NONE, A_0}, +{1, O_RDONLY, DENY_ALL, O_WRONLY, DENY_NONE, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDWR, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_ALL, O_WRONLY, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDWR, DENY_DOS, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDONLY, DENY_DOS, A_0}, +{1, O_WRONLY, DENY_ALL, O_WRONLY, DENY_DOS, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDWR, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDONLY, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_ALL, O_WRONLY, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDWR, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDONLY, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_ALL, O_WRONLY, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDWR, DENY_READ, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDONLY, DENY_READ, A_0}, +{1, O_WRONLY, DENY_ALL, O_WRONLY, DENY_READ, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDWR, DENY_NONE, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDONLY, DENY_NONE, A_0}, +{1, O_WRONLY, DENY_ALL, O_WRONLY, DENY_NONE, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDWR, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDONLY, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_ALL, O_WRONLY, DENY_FCB, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDWR, DENY_DOS, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDONLY, DENY_DOS, A_R}, +{1, O_RDWR, DENY_WRITE, O_WRONLY, DENY_DOS, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDWR, DENY_ALL, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_WRITE, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDWR, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_WRITE, O_WRONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDWR, DENY_READ, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_WRITE, O_WRONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDWR, DENY_NONE, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDONLY, DENY_NONE, A_R}, +{1, O_RDWR, DENY_WRITE, O_WRONLY, DENY_NONE, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDWR, DENY_FCB, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDWR, DENY_WRITE, O_WRONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDWR, DENY_DOS, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDONLY, DENY_DOS, A_R}, +{1, O_RDONLY, DENY_WRITE, O_WRONLY, DENY_DOS, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDWR, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_WRITE, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDWR, DENY_WRITE, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDONLY, DENY_WRITE, A_R}, +{1, O_RDONLY, DENY_WRITE, O_WRONLY, DENY_WRITE, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDWR, DENY_READ, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDONLY, DENY_READ, A_0}, +{1, O_RDONLY, DENY_WRITE, O_WRONLY, DENY_READ, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDWR, DENY_NONE, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDONLY, DENY_NONE, A_R}, +{1, O_RDONLY, DENY_WRITE, O_WRONLY, DENY_NONE, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDWR, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_WRITE, O_WRONLY, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDWR, DENY_DOS, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_DOS, A_R}, +{1, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_DOS, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDWR, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDWR, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDWR, DENY_READ, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_READ, A_R}, +{1, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_READ, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDWR, DENY_NONE, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_NONE, A_R}, +{1, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_NONE, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDWR, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_FCB, A_0}, +{1, O_RDWR, DENY_READ, O_RDWR, DENY_DOS, A_0}, +{1, O_RDWR, DENY_READ, O_RDONLY, DENY_DOS, A_0}, +{1, O_RDWR, DENY_READ, O_WRONLY, DENY_DOS, A_W}, +{1, O_RDWR, DENY_READ, O_RDWR, DENY_ALL, A_0}, +{1, O_RDWR, DENY_READ, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_READ, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_READ, O_RDWR, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_READ, O_RDONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_READ, O_WRONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_READ, O_RDWR, DENY_READ, A_0}, +{1, O_RDWR, DENY_READ, O_RDONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_READ, O_WRONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_READ, O_RDWR, DENY_NONE, A_0}, +{1, O_RDWR, DENY_READ, O_RDONLY, DENY_NONE, A_0}, +{1, O_RDWR, DENY_READ, O_WRONLY, DENY_NONE, A_W}, +{1, O_RDWR, DENY_READ, O_RDWR, DENY_FCB, A_0}, +{1, O_RDWR, DENY_READ, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDWR, DENY_READ, O_WRONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_READ, O_RDWR, DENY_DOS, A_0}, +{1, O_RDONLY, DENY_READ, O_RDONLY, DENY_DOS, A_0}, +{1, O_RDONLY, DENY_READ, O_WRONLY, DENY_DOS, A_W}, +{1, O_RDONLY, DENY_READ, O_RDWR, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_READ, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_READ, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_READ, O_RDWR, DENY_WRITE, A_0}, +{1, O_RDONLY, DENY_READ, O_RDONLY, DENY_WRITE, A_0}, +{1, O_RDONLY, DENY_READ, O_WRONLY, DENY_WRITE, A_W}, +{1, O_RDONLY, DENY_READ, O_RDWR, DENY_READ, A_0}, +{1, O_RDONLY, DENY_READ, O_RDONLY, DENY_READ, A_0}, +{1, O_RDONLY, DENY_READ, O_WRONLY, DENY_READ, A_0}, +{1, O_RDONLY, DENY_READ, O_RDWR, DENY_NONE, A_0}, +{1, O_RDONLY, DENY_READ, O_RDONLY, DENY_NONE, A_0}, +{1, O_RDONLY, DENY_READ, O_WRONLY, DENY_NONE, A_W}, +{1, O_RDONLY, DENY_READ, O_RDWR, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_READ, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_READ, O_WRONLY, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_READ, O_RDWR, DENY_DOS, A_0}, +{1, O_WRONLY, DENY_READ, O_RDONLY, DENY_DOS, A_0}, +{1, O_WRONLY, DENY_READ, O_WRONLY, DENY_DOS, A_W}, +{1, O_WRONLY, DENY_READ, O_RDWR, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_READ, O_RDONLY, DENY_ALL, A_0}, +{1, 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A_0}, +{0, O_RDWR, DENY_WRITE, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_WRITE, O_WRONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_WRITE, O_RDWR, DENY_READ, A_0}, +{0, O_RDWR, DENY_WRITE, O_RDONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_WRITE, O_WRONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_WRITE, O_RDWR, DENY_NONE, A_0}, +{0, O_RDWR, DENY_WRITE, O_RDONLY, DENY_NONE, A_R}, +{0, O_RDWR, DENY_WRITE, O_WRONLY, DENY_NONE, A_0}, +{0, O_RDWR, DENY_WRITE, O_RDWR, DENY_FCB, A_0}, +{0, O_RDWR, DENY_WRITE, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_WRITE, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_WRITE, O_RDWR, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_WRITE, O_RDONLY, DENY_DOS, A_R}, +{0, O_RDONLY, DENY_WRITE, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_WRITE, O_RDWR, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_WRITE, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_WRITE, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_WRITE, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_WRITE, O_RDONLY, DENY_WRITE, A_R}, +{0, O_RDONLY, DENY_WRITE, O_WRONLY, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_WRITE, O_RDWR, DENY_READ, A_0}, +{0, O_RDONLY, DENY_WRITE, O_RDONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_WRITE, O_WRONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_WRITE, O_RDWR, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_WRITE, O_RDONLY, DENY_NONE, A_R}, +{0, O_RDONLY, DENY_WRITE, O_WRONLY, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_WRITE, O_RDWR, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_WRITE, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_WRITE, O_WRONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_WRITE, O_RDWR, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_WRITE, O_RDWR, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_WRITE, O_RDWR, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_WRITE, O_RDWR, DENY_READ, A_0}, +{0, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_READ, A_R}, +{0, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_READ, A_0}, +{0, O_WRONLY, DENY_WRITE, O_RDWR, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_NONE, A_R}, +{0, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_WRITE, O_RDWR, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_DOS, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_DOS, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_ALL, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_READ, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_NONE, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_NONE, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_NONE, A_W}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_FCB, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_WRITE, A_W}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_READ, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_NONE, A_W}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_READ, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_READ, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_READ, A_W}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_NONE, A_W}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_DOS, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_DOS, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_ALL, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_READ, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_NONE, A_RW}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_NONE, A_R}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_NONE, A_W}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_FCB, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_DOS, A_R}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_WRITE, A_RW}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_WRITE, A_R}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_WRITE, A_W}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_READ, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_NONE, A_RW}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_NONE, A_R}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_NONE, A_W}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_READ, A_RW}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_READ, A_R}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_READ, A_W}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_NONE, A_RW}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_NONE, A_R}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_NONE, A_W}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_DOS, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_DOS, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_ALL, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_READ, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_NONE, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_NONE, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_NONE, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_FCB, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_READ, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_READ, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_READ, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_READ, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_FCB, A_0} +}; + + +static const struct { + int isexe; + int mode1, deny1; + int mode2, deny2; + enum deny_result result; +} denytable1[] = { +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_DOS, A_RW}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_DOS, A_R}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_DOS, A_W}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_ALL, A_0}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_READ, A_0}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_NONE, A_RW}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_NONE, A_R}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_NONE, A_W}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_FCB, A_0}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_DOS, A_RW}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_DOS, A_R}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_DOS, A_W}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_WRITE, A_RW}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_WRITE, A_R}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_WRITE, A_W}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_READ, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_READ, A_0}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_READ, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_NONE, A_RW}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_NONE, A_R}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_NONE, A_W}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_DOS, O_RDWR, DENY_DOS, A_RW}, +{1, O_WRONLY, DENY_DOS, O_RDONLY, DENY_DOS, A_R}, +{1, O_WRONLY, DENY_DOS, O_WRONLY, DENY_DOS, A_W}, +{1, O_WRONLY, DENY_DOS, O_RDWR, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_DOS, O_RDONLY, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_DOS, O_WRONLY, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_DOS, O_RDWR, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_DOS, O_RDONLY, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_DOS, O_WRONLY, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_DOS, O_RDWR, DENY_READ, A_RW}, +{1, O_WRONLY, DENY_DOS, O_RDONLY, DENY_READ, A_R}, +{1, O_WRONLY, DENY_DOS, O_WRONLY, DENY_READ, A_W}, +{1, O_WRONLY, DENY_DOS, O_RDWR, DENY_NONE, A_RW}, +{1, O_WRONLY, DENY_DOS, O_RDONLY, DENY_NONE, A_R}, +{1, O_WRONLY, DENY_DOS, O_WRONLY, DENY_NONE, A_W}, +{1, O_WRONLY, DENY_DOS, O_RDWR, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_DOS, O_RDONLY, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_DOS, O_WRONLY, DENY_FCB, A_0}, +{1, O_RDWR, DENY_ALL, O_RDWR, DENY_DOS, A_0}, +{1, O_RDWR, DENY_ALL, O_RDONLY, DENY_DOS, A_0}, +{1, O_RDWR, DENY_ALL, O_WRONLY, DENY_DOS, A_0}, +{1, O_RDWR, DENY_ALL, O_RDWR, DENY_ALL, A_0}, +{1, O_RDWR, DENY_ALL, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_ALL, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_ALL, O_RDWR, DENY_WRITE, A_0}, +{1, 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+{0, O_RDWR, DENY_READ, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_READ, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_NONE, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_NONE, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_NONE, A_W}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_FCB, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_WRITE, A_W}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_READ, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_NONE, A_W}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_READ, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_READ, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_READ, A_W}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_NONE, A_W}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_DOS, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_DOS, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_ALL, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_READ, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_NONE, A_RW}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_NONE, A_R}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_NONE, A_W}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_FCB, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_DOS, A_R}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_WRITE, A_RW}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_WRITE, A_R}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_WRITE, A_W}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_READ, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_NONE, A_RW}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_NONE, A_R}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_NONE, A_W}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_READ, A_RW}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_READ, A_R}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_READ, A_W}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_NONE, A_RW}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_NONE, A_R}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_NONE, A_W}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_DOS, A_RW}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_DOS, A_R}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_DOS, A_W}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_ALL, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_READ, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_NONE, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_NONE, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_NONE, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_FCB, A_RW}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_FCB, A_RW}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_FCB, A_RW}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_DOS, A_RW}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_DOS, A_R}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_DOS, A_W}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_READ, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_FCB, A_RW}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_FCB, A_RW}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_FCB, A_RW}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_DOS, A_RW}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_DOS, A_R}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_DOS, A_W}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_READ, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_READ, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_READ, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_FCB, A_RW}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_FCB, A_RW}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_FCB, A_RW} +}; + + +static void progress_bar(struct torture_context *tctx, uint_t i, uint_t total) +{ + if (torture_setting_bool(tctx, "progress", true)) { + torture_comment(tctx, "%5d/%5d\r", i, total); + fflush(stdout); + } +} + +/* + this produces a matrix of deny mode behaviour for 1 connection + */ +bool torture_denytest1(struct torture_context *tctx, + struct smbcli_state *cli1) +{ + int fnum1, fnum2; + int i; + bool correct = true; + struct timeval tv, tv_start; + const char *fnames[2] = {"\\denytest1.dat", "\\denytest1.exe"}; + int failures=0; + + torture_comment(tctx, "Testing deny modes with 1 connection\n"); + + for (i=0;i<2;i++) { + smbcli_unlink(cli1->tree, fnames[i]); + fnum1 = smbcli_open(cli1->tree, fnames[i], O_RDWR|O_CREAT, DENY_NONE); + smbcli_write(cli1->tree, fnum1, 0, fnames[i], 0, strlen(fnames[i])); + smbcli_close(cli1->tree, fnum1); + } + + torture_comment(tctx, "testing %d entries\n", (int)ARRAY_SIZE(denytable1)); + + GetTimeOfDay(&tv_start); + + for (i=0; i<ARRAY_SIZE(denytable1); i++) { + enum deny_result res; + const char *fname = fnames[denytable1[i].isexe]; + + progress_bar(tctx, i, ARRAY_SIZE(denytable1)); + + fnum1 = smbcli_open(cli1->tree, fname, + denytable1[i].mode1, + denytable1[i].deny1); + fnum2 = smbcli_open(cli1->tree, fname, + denytable1[i].mode2, + denytable1[i].deny2); + + if (fnum1 == -1) { + res = A_X; + } else if (fnum2 == -1) { + res = A_0; + } else { + uint8_t x = 1; + res = A_0; + if (smbcli_read(cli1->tree, fnum2, &x, 0, 1) == 1) { + res += A_R; + } + if (smbcli_write(cli1->tree, fnum2, 0, &x, 0, 1) == 1) { + res += A_W; + } + } + + if (torture_setting_bool(tctx, "showall", false) || + res != denytable1[i].result) { + int64_t tdif; + GetTimeOfDay(&tv); + tdif = usec_time_diff(&tv, &tv_start); + tdif /= 1000; + torture_comment(tctx, "%lld: %s %8s %10s %8s %10s %s (correct=%s)\n", + (long long)tdif, + fname, + denystr(denytable1[i].deny1), + openstr(denytable1[i].mode1), + denystr(denytable1[i].deny2), + openstr(denytable1[i].mode2), + resultstr(res), + resultstr(denytable1[i].result)); + } + + if (res != denytable1[i].result) { + correct = false; + CHECK_MAX_FAILURES(failed); + } + + smbcli_close(cli1->tree, fnum1); + smbcli_close(cli1->tree, fnum2); + } + +failed: + for (i=0;i<2;i++) { + smbcli_unlink(cli1->tree, fnames[i]); + } + + torture_comment(tctx, "finshed denytest1 (%d failures)\n", failures); + return correct; +} + + +/* + this produces a matrix of deny mode behaviour with 2 connections + */ +bool torture_denytest2(struct torture_context *tctx, + struct smbcli_state *cli1, + struct smbcli_state *cli2) +{ + int fnum1, fnum2; + int i; + bool correct = true; + const char *fnames[2] = {"\\denytest2.dat", "\\denytest2.exe"}; + struct timeval tv, tv_start; + int failures=0; + + for (i=0;i<2;i++) { + smbcli_unlink(cli1->tree, fnames[i]); + fnum1 = smbcli_open(cli1->tree, fnames[i], O_RDWR|O_CREAT, DENY_NONE); + smbcli_write(cli1->tree, fnum1, 0, fnames[i], 0, strlen(fnames[i])); + smbcli_close(cli1->tree, fnum1); + } + + GetTimeOfDay(&tv_start); + + for (i=0; i<ARRAY_SIZE(denytable2); i++) { + enum deny_result res; + const char *fname = fnames[denytable2[i].isexe]; + + progress_bar(tctx, i, ARRAY_SIZE(denytable1)); + + fnum1 = smbcli_open(cli1->tree, fname, + denytable2[i].mode1, + denytable2[i].deny1); + fnum2 = smbcli_open(cli2->tree, fname, + denytable2[i].mode2, + denytable2[i].deny2); + + if (fnum1 == -1) { + res = A_X; + } else if (fnum2 == -1) { + res = A_0; + } else { + uint8_t x = 1; + res = A_0; + if (smbcli_read(cli2->tree, fnum2, &x, 0, 1) == 1) { + res += A_R; + } + if (smbcli_write(cli2->tree, fnum2, 0, &x, 0, 1) == 1) { + res += A_W; + } + } + + if (torture_setting_bool(tctx, "showall", false) || + res != denytable2[i].result) { + int64_t tdif; + GetTimeOfDay(&tv); + tdif = usec_time_diff(&tv, &tv_start); + tdif /= 1000; + torture_comment(tctx, "%lld: %s %8s %10s %8s %10s %s (correct=%s)\n", + (long long)tdif, + fname, + denystr(denytable2[i].deny1), + openstr(denytable2[i].mode1), + denystr(denytable2[i].deny2), + openstr(denytable2[i].mode2), + resultstr(res), + resultstr(denytable2[i].result)); + } + + if (res != denytable2[i].result) { + correct = false; + CHECK_MAX_FAILURES(failed); + } + + smbcli_close(cli1->tree, fnum1); + smbcli_close(cli2->tree, fnum2); + } + +failed: + for (i=0;i<2;i++) { + smbcli_unlink(cli1->tree, fnames[i]); + } + + torture_comment(tctx, "finshed denytest2 (%d failures)\n", failures); + return correct; +} + + + +/* + simple test harness for playing with deny modes + */ +bool torture_denytest3(struct torture_context *tctx, + struct smbcli_state *cli1, + struct smbcli_state *cli2) +{ + int fnum1, fnum2; + const char *fname; + + fname = "\\deny_dos1.dat"; + + smbcli_unlink(cli1->tree, fname); + fnum1 = smbcli_open(cli1->tree, fname, O_CREAT|O_TRUNC|O_WRONLY, DENY_DOS); + fnum2 = smbcli_open(cli1->tree, fname, O_CREAT|O_TRUNC|O_WRONLY, DENY_DOS); + if (fnum1 != -1) smbcli_close(cli1->tree, fnum1); + if (fnum2 != -1) smbcli_close(cli1->tree, fnum2); + smbcli_unlink(cli1->tree, fname); + torture_comment(tctx, "fnum1=%d fnum2=%d\n", fnum1, fnum2); + + + fname = "\\deny_dos2.dat"; + + smbcli_unlink(cli1->tree, fname); + fnum1 = smbcli_open(cli1->tree, fname, O_CREAT|O_TRUNC|O_WRONLY, DENY_DOS); + fnum2 = smbcli_open(cli2->tree, fname, O_CREAT|O_TRUNC|O_WRONLY, DENY_DOS); + if (fnum1 != -1) smbcli_close(cli1->tree, fnum1); + if (fnum2 != -1) smbcli_close(cli2->tree, fnum2); + smbcli_unlink(cli1->tree, fname); + torture_comment(tctx, "fnum1=%d fnum2=%d\n", fnum1, fnum2); + + return true; +} + +struct bit_value { + uint32_t value; + const char *name; +}; + +static uint32_t map_bits(const struct bit_value *bv, int b, int nbits) +{ + int i; + uint32_t ret = 0; + for (i=0;i<nbits;i++) { + if (b & (1<<i)) { + ret |= bv[i].value; + } + } + return ret; +} + +static const char *bit_string(TALLOC_CTX *mem_ctx, const struct bit_value *bv, int b, int nbits) +{ + char *ret = NULL; + int i; + for (i=0;i<nbits;i++) { + if (b & (1<<i)) { + if (ret == NULL) { + ret = talloc_asprintf(mem_ctx, "%s", bv[i].name); + } else { + ret = talloc_asprintf_append_buffer(ret, " | %s", bv[i].name); + } + } + } + if (ret == NULL) ret = talloc_strdup(mem_ctx, "(NONE)"); + return ret; +} + + +/* + determine if two opens conflict +*/ +static NTSTATUS predict_share_conflict(uint32_t sa1, uint32_t am1, uint32_t sa2, uint32_t am2, + bool read_for_execute, enum deny_result *res) +{ +#define CHECK_MASK(am, sa, right, share) do { \ + if (((am) & (right)) && !((sa) & (share))) { \ + *res = A_0; \ + return NT_STATUS_SHARING_VIOLATION; \ + }} while (0) + + *res = A_0; + if (am2 & (SEC_FILE_WRITE_DATA | SEC_FILE_APPEND_DATA)) { + *res += A_W; + } + if (am2 & SEC_FILE_READ_DATA) { + *res += A_R; + } else if ((am2 & SEC_FILE_EXECUTE) && read_for_execute) { + *res += A_R; + } + + /* if either open involves no read.write or delete access then + it can't conflict */ + if (!(am1 & (SEC_FILE_WRITE_DATA | + SEC_FILE_APPEND_DATA | + SEC_FILE_READ_DATA | + SEC_FILE_EXECUTE | + SEC_STD_DELETE))) { + return NT_STATUS_OK; + } + if (!(am2 & (SEC_FILE_WRITE_DATA | + SEC_FILE_APPEND_DATA | + SEC_FILE_READ_DATA | + SEC_FILE_EXECUTE | + SEC_STD_DELETE))) { + return NT_STATUS_OK; + } + + /* check the basic share access */ + CHECK_MASK(am1, sa2, + SEC_FILE_WRITE_DATA | SEC_FILE_APPEND_DATA, + NTCREATEX_SHARE_ACCESS_WRITE); + CHECK_MASK(am2, sa1, + SEC_FILE_WRITE_DATA | SEC_FILE_APPEND_DATA, + NTCREATEX_SHARE_ACCESS_WRITE); + + CHECK_MASK(am1, sa2, + SEC_FILE_READ_DATA | SEC_FILE_EXECUTE, + NTCREATEX_SHARE_ACCESS_READ); + CHECK_MASK(am2, sa1, + SEC_FILE_READ_DATA | SEC_FILE_EXECUTE, + NTCREATEX_SHARE_ACCESS_READ); + + CHECK_MASK(am1, sa2, + SEC_STD_DELETE, + NTCREATEX_SHARE_ACCESS_DELETE); + CHECK_MASK(am2, sa1, + SEC_STD_DELETE, + NTCREATEX_SHARE_ACCESS_DELETE); + + return NT_STATUS_OK; +} + +/* + a denytest for ntcreatex + */ +static bool torture_ntdenytest(struct torture_context *tctx, + struct smbcli_state *cli1, struct smbcli_state *cli2, int client) +{ + const struct bit_value share_access_bits[] = { + { NTCREATEX_SHARE_ACCESS_READ, "S_R" }, + { NTCREATEX_SHARE_ACCESS_WRITE, "S_W" }, + { NTCREATEX_SHARE_ACCESS_DELETE, "S_D" } + }; + const struct bit_value access_mask_bits[] = { + { SEC_FILE_READ_DATA, "R_DATA" }, + { SEC_FILE_WRITE_DATA, "W_DATA" }, + { SEC_FILE_READ_ATTRIBUTE, "R_ATTR" }, + { SEC_FILE_WRITE_ATTRIBUTE, "W_ATTR" }, + { SEC_FILE_READ_EA, "R_EAS " }, + { SEC_FILE_WRITE_EA, "W_EAS " }, + { SEC_FILE_APPEND_DATA, "A_DATA" }, + { SEC_FILE_EXECUTE, "EXEC " } + }; + int fnum1; + int i; + bool correct = true; + struct timeval tv, tv_start; + const char *fname; + int nbits1 = ARRAY_SIZE(share_access_bits); + int nbits2 = ARRAY_SIZE(access_mask_bits); + union smb_open io1, io2; + extern int torture_numops; + int failures = 0; + uint8_t buf[1]; + + torture_comment(tctx, "format: server correct\n"); + + ZERO_STRUCT(buf); + + fname = talloc_asprintf(cli1, "\\ntdeny_%d.dll", client); + + smbcli_unlink(cli1->tree, fname); + fnum1 = smbcli_open(cli1->tree, fname, O_RDWR|O_CREAT, DENY_NONE); + smbcli_write(cli1->tree, fnum1, 0, buf, 0, sizeof(buf)); + smbcli_close(cli1->tree, fnum1); + + GetTimeOfDay(&tv_start); + + io1.ntcreatex.level = RAW_OPEN_NTCREATEX; + io1.ntcreatex.in.root_fid = 0; + io1.ntcreatex.in.flags = NTCREATEX_FLAGS_EXTENDED; + io1.ntcreatex.in.create_options = NTCREATEX_OPTIONS_NON_DIRECTORY_FILE; + io1.ntcreatex.in.file_attr = 0; + io1.ntcreatex.in.alloc_size = 0; + io1.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN; + io1.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_IMPERSONATION; + io1.ntcreatex.in.security_flags = 0; + io1.ntcreatex.in.fname = fname; + io2 = io1; + + torture_comment(tctx, "testing %d entries on %s\n", torture_numops, fname); + + for (i=0;i<torture_numops;i++) { + NTSTATUS status1, status2, status2_p; + int64_t tdif; + TALLOC_CTX *mem_ctx = talloc_new(NULL); + enum deny_result res, res2; + int b_sa1 = random() & ((1<<nbits1)-1); + int b_am1 = random() & ((1<<nbits2)-1); + int b_sa2 = random() & ((1<<nbits1)-1); + int b_am2 = random() & ((1<<nbits2)-1); + bool read_for_execute; + + progress_bar(tctx, i, torture_numops); + + io1.ntcreatex.in.share_access = map_bits(share_access_bits, b_sa1, nbits1); + io1.ntcreatex.in.access_mask = map_bits(access_mask_bits, b_am1, nbits2); + + io2.ntcreatex.in.share_access = map_bits(share_access_bits, b_sa2, nbits1); + io2.ntcreatex.in.access_mask = map_bits(access_mask_bits, b_am2, nbits2); + + status1 = smb_raw_open(cli1->tree, mem_ctx, &io1); + status2 = smb_raw_open(cli2->tree, mem_ctx, &io2); + + if (random() % 2 == 0) { + read_for_execute = true; + } else { + read_for_execute = false; + } + + if (!NT_STATUS_IS_OK(status1)) { + res = A_X; + } else if (!NT_STATUS_IS_OK(status2)) { + res = A_0; + } else { + union smb_read r; + NTSTATUS status; + + /* we can't use smbcli_read() as we need to + set read_for_execute */ + r.readx.level = RAW_READ_READX; + r.readx.in.file.fnum = io2.ntcreatex.out.file.fnum; + r.readx.in.offset = 0; + r.readx.in.mincnt = sizeof(buf); + r.readx.in.maxcnt = sizeof(buf); + r.readx.in.remaining = 0; + r.readx.in.read_for_execute = read_for_execute; + r.readx.out.data = buf; + + res = A_0; + status = smb_raw_read(cli2->tree, &r); + if (NT_STATUS_IS_OK(status)) { + res += A_R; + } + if (smbcli_write(cli2->tree, io2.ntcreatex.out.file.fnum, + 0, buf, 0, sizeof(buf)) >= 1) { + res += A_W; + } + } + + if (NT_STATUS_IS_OK(status1)) { + smbcli_close(cli1->tree, io1.ntcreatex.out.file.fnum); + } + if (NT_STATUS_IS_OK(status2)) { + smbcli_close(cli2->tree, io2.ntcreatex.out.file.fnum); + } + + status2_p = predict_share_conflict(io1.ntcreatex.in.share_access, + io1.ntcreatex.in.access_mask, + io2.ntcreatex.in.share_access, + io2.ntcreatex.in.access_mask, + read_for_execute, + &res2); + + GetTimeOfDay(&tv); + tdif = usec_time_diff(&tv, &tv_start); + tdif /= 1000; + if (torture_setting_bool(tctx, "showall", false) || + !NT_STATUS_EQUAL(status2, status2_p) || + res != res2) { + torture_comment(tctx, "\n%-20s %-70s\n%-20s %-70s %4s %4s %s/%s\n", + bit_string(mem_ctx, share_access_bits, b_sa1, nbits1), + bit_string(mem_ctx, access_mask_bits, b_am1, nbits2), + bit_string(mem_ctx, share_access_bits, b_sa2, nbits1), + bit_string(mem_ctx, access_mask_bits, b_am2, nbits2), + resultstr(res), + resultstr(res2), + nt_errstr(status2), + nt_errstr(status2_p)); + fflush(stdout); + } + + if (res != res2 || + !NT_STATUS_EQUAL(status2, status2_p)) { + CHECK_MAX_FAILURES(failed); + correct = false; + } + + talloc_free(mem_ctx); + } + +failed: + smbcli_unlink(cli1->tree, fname); + + torture_comment(tctx, "finshed ntdenytest (%d failures)\n", failures); + return correct; +} + + + +/* + a denytest for ntcreatex + */ +bool torture_ntdenytest1(struct torture_context *tctx, + struct smbcli_state *cli, int client) +{ + extern int torture_seed; + + srandom(torture_seed + client); + + torture_comment(tctx, "starting ntdenytest1 client %d\n", client); + + return torture_ntdenytest(tctx, cli, cli, client); +} + +/* + a denytest for ntcreatex + */ +bool torture_ntdenytest2(struct torture_context *torture, + struct smbcli_state *cli1, + struct smbcli_state *cli2) +{ + return torture_ntdenytest(torture, cli1, cli2, 0); +} + + +#define CHECK_STATUS(status, correct) do { \ + if (!NT_STATUS_EQUAL(status, correct)) { \ + torture_comment(tctx, "(%s) Incorrect status %s - should be %s\n", \ + __location__, nt_errstr(status), nt_errstr(correct)); \ + ret = false; \ + goto done; \ + }} while (0) + +#define CHECK_VAL(v, correct) do { \ + if ((v) != (correct)) { \ + torture_comment(tctx, "(%s) wrong value for %s 0x%x - should be 0x%x\n", \ + __location__, #v, (int)(v), (int)correct); \ + ret = false; \ + }} while (0) + +/* + test sharing of handles with DENY_DOS on a single connection +*/ +bool torture_denydos_sharing(struct torture_context *tctx, + struct smbcli_state *cli) +{ + union smb_open io; + union smb_fileinfo finfo; + const char *fname = "\\torture_denydos.txt"; + NTSTATUS status; + int fnum1 = -1, fnum2 = -1; + bool ret = true; + union smb_setfileinfo sfinfo; + TALLOC_CTX *mem_ctx; + + mem_ctx = talloc_new(cli); + + torture_comment(tctx, "Checking DENY_DOS shared handle semantics\n"); + smbcli_unlink(cli->tree, fname); + + io.openx.level = RAW_OPEN_OPENX; + io.openx.in.fname = fname; + io.openx.in.flags = OPENX_FLAGS_ADDITIONAL_INFO; + io.openx.in.open_mode = OPENX_MODE_ACCESS_RDWR | OPENX_MODE_DENY_DOS; + io.openx.in.open_func = OPENX_OPEN_FUNC_OPEN | OPENX_OPEN_FUNC_CREATE; + io.openx.in.search_attrs = 0; + io.openx.in.file_attrs = 0; + io.openx.in.write_time = 0; + io.openx.in.size = 0; + io.openx.in.timeout = 0; + + torture_comment(tctx, "openx twice with RDWR/DENY_DOS\n"); + status = smb_raw_open(cli->tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + fnum1 = io.openx.out.file.fnum; + + status = smb_raw_open(cli->tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + fnum2 = io.openx.out.file.fnum; + + torture_comment(tctx, "fnum1=%d fnum2=%d\n", fnum1, fnum2); + + sfinfo.generic.level = RAW_SFILEINFO_POSITION_INFORMATION; + sfinfo.position_information.in.file.fnum = fnum1; + sfinfo.position_information.in.position = 1000; + status = smb_raw_setfileinfo(cli->tree, &sfinfo); + CHECK_STATUS(status, NT_STATUS_OK); + + torture_comment(tctx, "two handles should be same file handle\n"); + finfo.position_information.level = RAW_FILEINFO_POSITION_INFORMATION; + finfo.position_information.in.file.fnum = fnum1; + status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VAL(finfo.position_information.out.position, 1000); + + finfo.position_information.in.file.fnum = fnum2; + status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VAL(finfo.position_information.out.position, 1000); + + + smbcli_close(cli->tree, fnum1); + smbcli_close(cli->tree, fnum2); + + torture_comment(tctx, "openx twice with RDWR/DENY_NONE\n"); + io.openx.in.open_mode = OPENX_MODE_ACCESS_RDWR | OPENX_MODE_DENY_NONE; + status = smb_raw_open(cli->tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + fnum1 = io.openx.out.file.fnum; + + io.openx.in.open_func = OPENX_OPEN_FUNC_OPEN; + status = smb_raw_open(cli->tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + fnum2 = io.openx.out.file.fnum; + + torture_comment(tctx, "fnum1=%d fnum2=%d\n", fnum1, fnum2); + + torture_comment(tctx, "two handles should be separate\n"); + sfinfo.generic.level = RAW_SFILEINFO_POSITION_INFORMATION; + sfinfo.position_information.in.file.fnum = fnum1; + sfinfo.position_information.in.position = 1000; + status = smb_raw_setfileinfo(cli->tree, &sfinfo); + CHECK_STATUS(status, NT_STATUS_OK); + + finfo.position_information.level = RAW_FILEINFO_POSITION_INFORMATION; + finfo.position_information.in.file.fnum = fnum1; + status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VAL(finfo.position_information.out.position, 1000); + + finfo.position_information.in.file.fnum = fnum2; + status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VAL(finfo.position_information.out.position, 0); + +done: + smbcli_close(cli->tree, fnum1); + smbcli_close(cli->tree, fnum2); + smbcli_unlink(cli->tree, fname); + + return ret; +} + + |