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authorAndrew Tridgell <tridge@samba.org>2003-11-22 08:11:32 +0000
committerAndrew Tridgell <tridge@samba.org>2003-11-22 08:11:32 +0000
commit86a604429ee13aa8c3f930ea74b1fada278ced45 (patch)
tree5d2699e261de3b8cd8d84983f54e4032cb4eb4c2 /source4
parent595002026669ec81e3e71f98e9a12adfd353751f (diff)
downloadsamba-86a604429ee13aa8c3f930ea74b1fada278ced45.tar.gz
samba-86a604429ee13aa8c3f930ea74b1fada278ced45.tar.bz2
samba-86a604429ee13aa8c3f930ea74b1fada278ced45.zip
a fairly major upgrade to the dcerpc system
* added a NDR validator. The way it works is that when the DCERPC_DEBUG_VALIDATE_* flags are set the dcerpc system will perform NDR buffer validation. On sending a request the packet is first marshalled, then unmarahslled, then marshalled again, and it is confirmed that the two marshalling results are idential. This ensures that our pull and push routines are absolutely in sync, so that we can be very confident that if a routine works in the client then the corresponding routine must work on the server side. A similar validation is performed on all replies. * a result of this change is that pidl is fussier about the [ref] tag. You can only use it on pointers (which is the only place it makes sense) * fixed a basic alignment bug in the push side of the NDR code * added server side pull/push support. Our dcerpc system is now fully ready to be used on the server side. * fixed the relative offset pointer list. It must be traversed in reverse order on push * added automatic value setting for the size parameter in outgoing SdBuf structures. * expanded the ndr debugging code to always give a message on any failure * fixed the subcontext push code * fixed some memory leaks in smbtorture RPC tests (This used to be commit 8ecf720206a2eef3f8ea7cbdb1f460664a5dba9a)
Diffstat (limited to 'source4')
-rw-r--r--source4/build/pidl/client.pm6
-rw-r--r--source4/build/pidl/parser.pm183
-rw-r--r--source4/librpc/idl/samr.idl10
-rw-r--r--source4/librpc/ndr/libndr.h35
-rw-r--r--source4/librpc/ndr/ndr.c163
-rw-r--r--source4/librpc/ndr/ndr_basic.c24
-rw-r--r--source4/librpc/ndr/ndr_sec.c50
-rw-r--r--source4/librpc/rpc/dcerpc.c160
-rw-r--r--source4/librpc/rpc/dcerpc.h6
-rw-r--r--source4/torture/rpc/atsvc.c2
-rw-r--r--source4/torture/rpc/dfs.c2
-rw-r--r--source4/torture/rpc/echo.c2
-rw-r--r--source4/torture/rpc/epmapper.c2
-rw-r--r--source4/torture/rpc/eventlog.c2
-rw-r--r--source4/torture/rpc/lsa.c4
-rw-r--r--source4/torture/rpc/samr.c6
-rw-r--r--source4/torture/rpc/spoolss.c2
-rw-r--r--source4/torture/rpc/srvsvc.c2
-rw-r--r--source4/torture/rpc/winreg.c2
-rw-r--r--source4/torture/rpc/wkssvc.c2
20 files changed, 565 insertions, 100 deletions
diff --git a/source4/build/pidl/client.pm b/source4/build/pidl/client.pm
index 63a8c7c405..b0c78d7b3a 100644
--- a/source4/build/pidl/client.pm
+++ b/source4/build/pidl/client.pm
@@ -29,9 +29,9 @@ NTSTATUS dcerpc_$name(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct $name *
}
status = dcerpc_ndr_request(p, DCERPC_$uname, mem_ctx,
- (ndr_push_fn_t) ndr_push_$name,
- (ndr_pull_fn_t) ndr_pull_$name,
- r);
+ (ndr_push_flags_fn_t) ndr_push_$name,
+ (ndr_pull_flags_fn_t) ndr_pull_$name,
+ r, sizeof(*r));
if (NT_STATUS_IS_OK(status) && (p->flags & DCERPC_DEBUG_PRINT_OUT)) {
NDR_PRINT_OUT_DEBUG($name, r);
diff --git a/source4/build/pidl/parser.pm b/source4/build/pidl/parser.pm
index 2ed5fd27db..79ee93509d 100644
--- a/source4/build/pidl/parser.pm
+++ b/source4/build/pidl/parser.pm
@@ -285,12 +285,21 @@ sub ParseArrayPull($$$)
pidl "\t}\n";
}
- if (util::need_alloc($e) && !util::is_fixed_array($e)) {
+ if ((util::need_alloc($e) && !util::is_fixed_array($e)) ||
+ ($var_prefix eq "r->in." && util::has_property($e, "ref"))) {
if (!util::is_inline_array($e) || $ndr_flags eq "NDR_SCALARS") {
pidl "\t\tNDR_ALLOC_N_SIZE(ndr, $var_prefix$e->{NAME}, $alloc_size, sizeof($var_prefix$e->{NAME}\[0]));\n";
}
}
+ if (($var_prefix eq "r->out." && util::has_property($e, "ref"))) {
+ if (!util::is_inline_array($e) || $ndr_flags eq "NDR_SCALARS") {
+ pidl "\tif (ndr->flags & LIBNDR_FLAG_REF_ALLOC) {";
+ pidl "\t\tNDR_ALLOC_N_SIZE(ndr, $var_prefix$e->{NAME}, $alloc_size, sizeof($var_prefix$e->{NAME}\[0]));\n";
+ pidl "\t}\n";
+ }
+ }
+
pidl "\t{\n";
if (my $length = util::has_property($e, "length_is")) {
@@ -321,6 +330,7 @@ sub ParseElementPushScalar($$$)
my($var_prefix) = shift;
my($ndr_flags) = shift;
my $cprefix = util::c_push_prefix($e);
+ my $sub_size = util::has_property($e, "subcontext");
start_flags($e);
@@ -334,8 +344,16 @@ sub ParseElementPushScalar($$$)
pidl "\tNDR_CHECK(ndr_push_$e->{TYPE}(ndr, $e->{VALUE}));\n";
} elsif (util::need_wire_pointer($e)) {
pidl "\tNDR_CHECK(ndr_push_ptr(ndr, $var_prefix$e->{NAME}));\n";
+ } elsif (util::need_alloc($e)) {
+ # no scalar component
} elsif (my $switch = util::has_property($e, "switch_is")) {
ParseElementPushSwitch($e, $var_prefix, $ndr_flags, $switch);
+ } elsif (defined $sub_size) {
+ if (util::is_builtin_type($e->{TYPE})) {
+ pidl "\tNDR_CHECK(ndr_push_subcontext_fn(ndr, $sub_size, $cprefix$var_prefix$e->{NAME}, (ndr_push_fn_t) ndr_pull_$e->{TYPE}));\n";
+ } else {
+ pidl "\tNDR_CHECK(ndr_push_subcontext_flags_fn(ndr, $sub_size, $cprefix$var_prefix$e->{NAME}, (ndr_push_flags_fn_t) ndr_push_$e->{TYPE}));\n";
+ }
} elsif (util::is_builtin_type($e->{TYPE})) {
pidl "\tNDR_CHECK(ndr_push_$e->{TYPE}(ndr, $cprefix$var_prefix$e->{NAME}));\n";
} else {
@@ -494,6 +512,7 @@ sub ParseElementPushBuffer($$$)
my($var_prefix) = shift;
my($ndr_flags) = shift;
my $cprefix = util::c_push_prefix($e);
+ my $sub_size = util::has_property($e, "subcontext");
if (util::is_pure_scalar($e)) {
return;
@@ -517,6 +536,14 @@ sub ParseElementPushBuffer($$$)
} else {
ParseElementPushSwitch($e, $var_prefix, "NDR_BUFFERS", $switch);
}
+ } elsif (defined $sub_size) {
+ if ($e->{POINTERS}) {
+ if (util::is_builtin_type($e->{TYPE})) {
+ pidl "\tNDR_CHECK(ndr_push_subcontext_fn(ndr, $sub_size, $cprefix$var_prefix$e->{NAME}, (ndr_push_fn_t) ndr_push_$e->{TYPE}));\n";
+ } else {
+ pidl "\tNDR_CHECK(ndr_push_subcontext_flags_fn(ndr, $sub_size, $cprefix$var_prefix$e->{NAME}, (ndr_push_flags_fn_t) ndr_push_$e->{TYPE}));\n";
+ }
+ }
} elsif (util::is_builtin_type($e->{TYPE})) {
pidl "\t\tNDR_CHECK(ndr_push_$e->{TYPE}(ndr, $cprefix$var_prefix$e->{NAME}));\n";
} elsif ($e->{POINTERS}) {
@@ -652,14 +679,14 @@ sub ParseStructPush($)
ParseElementPushScalar($e, "r->", "NDR_SCALARS");
}
- pidl "\tndr_push_struct_end(ndr);\n";
-
pidl "buffers:\n";
pidl "\tif (!(ndr_flags & NDR_BUFFERS)) goto done;\n";
foreach my $e (@{$struct->{ELEMENTS}}) {
ParseElementPushBuffer($e, "r->", "NDR_BUFFERS");
}
+ pidl "\tndr_push_struct_end(ndr);\n";
+
pidl "done:\n";
end_flags($struct);
@@ -715,14 +742,14 @@ sub ParseStructPull($)
}
}
+ pidl "\tif (!(ndr_flags & NDR_SCALARS)) goto buffers;\n";
+
pidl "\tNDR_CHECK(ndr_pull_struct_start(ndr));\n";
if (defined $conform_e) {
pidl "\tNDR_CHECK(ndr_pull_uint32(ndr, &$conform_e->{CONFORMANT_SIZE}));\n";
}
- pidl "\tif (!(ndr_flags & NDR_SCALARS)) goto buffers;\n";
-
my $align = struct_alignment($struct);
pidl "\tNDR_CHECK(ndr_pull_align(ndr, $align));\n";
@@ -730,14 +757,14 @@ sub ParseStructPull($)
ParseElementPullScalar($e, "r->", "NDR_SCALARS");
}
- pidl "\tndr_pull_struct_end(ndr);\n";
-
pidl "buffers:\n";
pidl "\tif (!(ndr_flags & NDR_BUFFERS)) goto done;\n";
foreach my $e (@{$struct->{ELEMENTS}}) {
ParseElementPullBuffer($e, "r->", "NDR_BUFFERS");
}
+ pidl "\tndr_pull_struct_end(ndr);\n";
+
pidl "done:\n";
end_flags($struct);
@@ -754,6 +781,7 @@ sub ParseUnionPush($)
start_flags($e);
pidl "\tif (!(ndr_flags & NDR_SCALARS)) goto buffers;\n";
+
pidl "\tNDR_CHECK(ndr_push_struct_start(ndr));\n";
# my $align = union_alignment($e);
@@ -777,7 +805,6 @@ sub ParseUnionPush($)
pidl "\t\treturn ndr_push_error(ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);\n";
}
pidl "\t}\n";
- pidl "\tndr_push_struct_end(ndr);\n";
pidl "buffers:\n";
pidl "\tif (!(ndr_flags & NDR_BUFFERS)) goto done;\n";
pidl "\tswitch (level) {\n";
@@ -797,6 +824,7 @@ sub ParseUnionPush($)
pidl "\t\treturn ndr_push_error(ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);\n";
}
pidl "\t}\n";
+ pidl "\tndr_push_struct_end(ndr);\n";
pidl "done:\n";
end_flags($e);
}
@@ -865,7 +893,6 @@ sub ParseUnionPull($)
pidl "\t\treturn ndr_pull_error(ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);\n";
}
pidl "\t}\n";
- pidl "\tndr_pull_struct_end(ndr);\n";
pidl "buffers:\n";
pidl "\tif (!(ndr_flags & NDR_BUFFERS)) goto done;\n";
pidl "\tswitch (level) {\n";
@@ -885,6 +912,7 @@ sub ParseUnionPull($)
pidl "\t\treturn ndr_pull_error(ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);\n";
}
pidl "\t}\n";
+ pidl "\tndr_pull_struct_end(ndr);\n";
pidl "done:\n";
end_flags($e);
}
@@ -1056,70 +1084,121 @@ sub ParseFunctionPrint($)
#####################################################################
+# parse a function element
+sub ParseFunctionElementPush($$)
+{
+ my $e = shift;
+ my $inout = shift;
+
+ if (util::array_size($e)) {
+ if (util::need_wire_pointer($e)) {
+ pidl "\tNDR_CHECK(ndr_push_ptr(ndr, r->$inout.$e->{NAME}));\n";
+ }
+ pidl "\tif (r->$inout.$e->{NAME}) {\n";
+ ParseArrayPush($e, "r->$inout.", "NDR_SCALARS|NDR_BUFFERS");
+ pidl "\t}\n";
+ } else {
+ ParseElementPushScalar($e, "r->$inout.", "NDR_SCALARS|NDR_BUFFERS");
+ if ($e->{POINTERS}) {
+ ParseElementPushBuffer($e, "r->$inout.", "NDR_SCALARS|NDR_BUFFERS");
+ }
+ }
+}
+
+#####################################################################
# parse a function
sub ParseFunctionPush($)
{
- my($function) = shift;
+ my($fn) = shift;
- # Input function
- pidl "NTSTATUS ndr_push_$function->{NAME}(struct ndr_push *ndr, struct $function->{NAME} *r)\n{\n";
+ pidl "NTSTATUS ndr_push_$fn->{NAME}(struct ndr_push *ndr, int flags, struct $fn->{NAME} *r)\n{\n";
- foreach my $e (@{$function->{DATA}}) {
+ pidl "\n\tif (!(flags & NDR_IN)) goto ndr_out;\n\n";
+ foreach my $e (@{$fn->{DATA}}) {
if (util::has_property($e, "in")) {
- if (util::array_size($e)) {
- if (util::need_wire_pointer($e)) {
- pidl "\tNDR_CHECK(ndr_push_ptr(ndr, r->in.$e->{NAME}));\n";
- }
- pidl "\tif (r->in.$e->{NAME}) {\n";
- ParseArrayPush($e, "r->in.", "NDR_SCALARS|NDR_BUFFERS");
- pidl "\t}\n";
- } else {
- ParseElementPushScalar($e, "r->in.", "NDR_SCALARS|NDR_BUFFERS");
- if ($e->{POINTERS}) {
- ParseElementPushBuffer($e, "r->in.", "NDR_SCALARS|NDR_BUFFERS");
- }
- }
- }
+ ParseFunctionElementPush($e, "in");
+ }
+ }
+
+ pidl "\nndr_out:\n";
+ pidl "\tif (!(flags & NDR_OUT)) goto done;\n\n";
+ foreach my $e (@{$fn->{DATA}}) {
+ if (util::has_property($e, "out")) {
+ ParseFunctionElementPush($e, "out");
+ }
+ }
+
+ if ($fn->{RETURN_TYPE} && $fn->{RETURN_TYPE} ne "void") {
+ pidl "\tNDR_CHECK(ndr_push_$fn->{RETURN_TYPE}(ndr, r->out.result));\n";
}
+ pidl "\ndone:\n";
pidl "\n\treturn NT_STATUS_OK;\n}\n\n";
}
#####################################################################
+# parse a function element
+sub ParseFunctionElementPull($$)
+{
+ my $e = shift;
+ my $inout = shift;
+
+ if (util::array_size($e)) {
+ if (util::need_wire_pointer($e)) {
+ pidl "\tNDR_CHECK(ndr_pull_uint32(ndr, _ptr_$e->{NAME}));\n";
+ pidl "\tif (_ptr_$e->{NAME}) {\n";
+ } elsif ($inout eq "in" && util::has_property($e, "ref")) {
+ pidl "\t{\n";
+ } else {
+ pidl "\tif (r->$inout.$e->{NAME}) {\n";
+ }
+ ParseArrayPull($e, "r->$inout.", "NDR_SCALARS|NDR_BUFFERS");
+ pidl "\t}\n";
+ } else {
+ if ($inout eq "out" && util::has_property($e, "ref")) {
+ pidl "\tif (ndr->flags & LIBNDR_FLAG_REF_ALLOC) {\n";
+ pidl "\tNDR_ALLOC(ndr, r->out.$e->{NAME});\n";
+ pidl "\t}\n";
+ }
+ if ($inout eq "in" && util::has_property($e, "ref")) {
+ pidl "\tNDR_ALLOC(ndr, r->in.$e->{NAME});\n";
+ }
+
+ ParseElementPullScalar($e, "r->$inout.", "NDR_SCALARS|NDR_BUFFERS");
+ if ($e->{POINTERS}) {
+ ParseElementPullBuffer($e, "r->$inout.", "NDR_SCALARS|NDR_BUFFERS");
+ }
+ }
+}
+
+#####################################################################
# parse a function
sub ParseFunctionPull($)
{
my($fn) = shift;
# pull function args
- pidl "NTSTATUS ndr_pull_$fn->{NAME}(struct ndr_pull *ndr, struct $fn->{NAME} *r)\n{\n";
+ pidl "NTSTATUS ndr_pull_$fn->{NAME}(struct ndr_pull *ndr, int flags, struct $fn->{NAME} *r)\n{\n";
# declare any internal pointers we need
foreach my $e (@{$fn->{DATA}}) {
- if (util::has_property($e, "out")) {
- if (util::need_wire_pointer($e)) {
- pidl "\tuint32 _ptr_$e->{NAME};\n";
- }
+ if (util::need_wire_pointer($e)) {
+ pidl "\tuint32 _ptr_$e->{NAME};\n";
+ }
+ }
+
+ pidl "\n\tif (!(flags & NDR_IN)) goto ndr_out;\n\n";
+ foreach my $e (@{$fn->{DATA}}) {
+ if (util::has_property($e, "in")) {
+ ParseFunctionElementPull($e, "in");
}
}
+ pidl "\nndr_out:\n";
+ pidl "\tif (!(flags & NDR_OUT)) goto done;\n\n";
foreach my $e (@{$fn->{DATA}}) {
if (util::has_property($e, "out")) {
- if (util::array_size($e)) {
- if (util::need_wire_pointer($e)) {
- pidl "\tNDR_CHECK(ndr_pull_uint32(ndr, _ptr_$e->{NAME}));\n";
- pidl "\tif (_ptr_$e->{NAME}) {\n";
- } else {
- pidl "\tif (r->out.$e->{NAME}) {\n";
- }
- ParseArrayPull($e, "r->out.", "NDR_SCALARS|NDR_BUFFERS");
- pidl "\t}\n";
- } else {
- ParseElementPullScalar($e, "r->out.", "NDR_SCALARS|NDR_BUFFERS");
- if ($e->{POINTERS}) {
- ParseElementPullBuffer($e, "r->out.", "NDR_SCALARS|NDR_BUFFERS");
- }
- }
+ ParseFunctionElementPull($e, "out");
}
}
@@ -1127,7 +1206,7 @@ sub ParseFunctionPull($)
pidl "\tNDR_CHECK(ndr_pull_$fn->{RETURN_TYPE}(ndr, &r->out.result));\n";
}
-
+ pidl "\ndone:\n";
pidl "\n\treturn NT_STATUS_OK;\n}\n\n";
}
@@ -1177,12 +1256,8 @@ sub NeededFunction($)
$needed{"push_$fn->{NAME}"} = 1;
foreach my $e (@{$fn->{DATA}}) {
$e->{PARENT} = $fn;
- if (util::has_property($e, "out")) {
- $needed{"pull_$e->{TYPE}"} = 1;
- }
- if (util::has_property($e, "in")) {
- $needed{"push_$e->{TYPE}"} = 1;
- }
+ $needed{"pull_$e->{TYPE}"} = 1;
+ $needed{"push_$e->{TYPE}"} = 1;
}
}
diff --git a/source4/librpc/idl/samr.idl b/source4/librpc/idl/samr.idl
index bb0e85b7de..f73ad9a8ea 100644
--- a/source4/librpc/idl/samr.idl
+++ b/source4/librpc/idl/samr.idl
@@ -44,7 +44,7 @@
/* Function: 0x03 */
typedef struct {
- uint32 sd_size;
+ [value(ndr_size_security_descriptor(r->sd))] uint32 sd_size;
[subcontext(4)] security_descriptor *sd;
} samr_SdBuf;
@@ -91,7 +91,7 @@
[in,out,ref] uint32 *resume_handle,
[in] uint32 buf_size,
[out] samr_SamArray *sam,
- [out,ref] uint32 *num_entries
+ [out] uint32 num_entries
);
@@ -224,7 +224,7 @@
[in,out,ref] uint32 *resume_handle,
[in] uint32 max_size,
[out] samr_SamArray *sam,
- [out,ref] uint32 num_entries
+ [out] uint32 num_entries
);
/************************/
@@ -245,7 +245,7 @@
[in] uint32 acct_flags,
[in] uint32 max_size,
[out] samr_SamArray *sam,
- [out,ref] uint32 num_entries
+ [out] uint32 num_entries
);
/************************/
@@ -259,7 +259,7 @@
[in,out,ref] uint32 *resume_handle,
[in] uint32 max_size,
[out] samr_SamArray *sam,
- [out,ref] uint32 num_entries
+ [out] uint32 num_entries
);
/************************/
diff --git a/source4/librpc/ndr/libndr.h b/source4/librpc/ndr/libndr.h
index 5c771ff2d2..3c77646239 100644
--- a/source4/librpc/ndr/libndr.h
+++ b/source4/librpc/ndr/libndr.h
@@ -73,7 +73,7 @@ struct ndr_push {
struct ndr_ofs_list *ofs_list;
/* this list is used by the [relative] code to find the offsets */
- struct ndr_ofs_list *relative_list;
+ struct ndr_ofs_list *relative_list, *relative_list_end;
};
struct ndr_push_save {
@@ -101,6 +101,8 @@ struct ndr_print {
#define LIBNDR_FLAG_STR_NULLTERM (1<<6)
#define LIBNDR_STRING_FLAGS (0x7C)
+#define LIBNDR_FLAG_REF_ALLOC (1<<10)
+
/* useful macro for debugging */
#define NDR_PRINT_DEBUG(type, p) ndr_print_debug((ndr_print_fn_t)ndr_print_ ##type, #p, p)
#define NDR_PRINT_UNION_DEBUG(type, level, p) ndr_print_union_debug((ndr_print_union_fn_t)ndr_print_ ##type, #p, level, p)
@@ -119,7 +121,10 @@ enum ndr_err_code {
NDR_ERR_CHARCNV,
NDR_ERR_LENGTH,
NDR_ERR_SUBCONTEXT,
- NDR_ERR_STRING
+ NDR_ERR_STRING,
+ NDR_ERR_VALIDATE,
+ NDR_ERR_BUFSIZE,
+ NDR_ERR_ALLOC
};
/*
@@ -137,7 +142,7 @@ enum ndr_err_code {
#define NDR_PULL_NEED_BYTES(ndr, n) do { \
if ((n) > ndr->data_size || ndr->offset + (n) > ndr->data_size) { \
- return NT_STATUS_BUFFER_TOO_SMALL; \
+ return ndr_pull_error(ndr, NDR_ERR_BUFSIZE, "Pull bytes %u", n); \
} \
} while(0)
@@ -146,7 +151,7 @@ enum ndr_err_code {
ndr->offset = (ndr->offset + (n-1)) & ~(n-1); \
} \
if (ndr->offset >= ndr->data_size) { \
- return NT_STATUS_BUFFER_TOO_SMALL; \
+ return ndr_pull_error(ndr, NDR_ERR_BUFSIZE, "Pull align %u", n); \
} \
} while(0)
@@ -154,7 +159,7 @@ enum ndr_err_code {
#define NDR_PUSH_ALIGN(ndr, n) do { \
if (!(ndr->flags & LIBNDR_FLAG_NOALIGN)) { \
- uint32 _pad = (ndr->offset & (n-1)); \
+ uint32 _pad = ((ndr->offset + (n-1)) & ~(n-1)) - ndr->offset; \
while (_pad--) NDR_CHECK(ndr_push_uint8(ndr, 0)); \
} \
} while(0)
@@ -171,7 +176,9 @@ enum ndr_err_code {
#define NDR_ALLOC_SIZE(ndr, s, size) do { \
(s) = talloc(ndr->mem_ctx, size); \
- if (!(s)) return NT_STATUS_NO_MEMORY; \
+ if (!(s)) return ndr_pull_error(ndr, NDR_ERR_ALLOC, \
+ "Alloc %u failed\n", \
+ size); \
} while (0)
#define NDR_ALLOC(ndr, s) NDR_ALLOC_SIZE(ndr, s, sizeof(*(s)))
@@ -182,12 +189,26 @@ enum ndr_err_code {
(s) = NULL; \
} else { \
(s) = talloc(ndr->mem_ctx, (n) * elsize); \
- if (!(s)) return NT_STATUS_NO_MEMORY; \
+ if (!(s)) return ndr_pull_error(ndr, \
+ NDR_ERR_ALLOC, \
+ "Alloc %u * %u failed\n", \
+ n, elsize); \
} \
} while (0)
#define NDR_ALLOC_N(ndr, s, n) NDR_ALLOC_N_SIZE(ndr, s, n, sizeof(*(s)))
+
+#define NDR_PUSH_ALLOC_SIZE(ndr, s, size) do { \
+ (s) = talloc(ndr->mem_ctx, size); \
+ if (!(s)) return ndr_push_error(ndr, NDR_ERR_ALLOC, \
+ "push alloc %u failed\n",\
+ size); \
+ } while (0)
+
+#define NDR_PUSH_ALLOC(ndr, s) NDR_PUSH_ALLOC_SIZE(ndr, s, sizeof(*(s)))
+
+
/* these are used when generic fn pointers are needed for ndr push/pull fns */
typedef NTSTATUS (*ndr_push_fn_t)(struct ndr_push *, void *);
typedef NTSTATUS (*ndr_pull_fn_t)(struct ndr_pull *, void *);
diff --git a/source4/librpc/ndr/ndr.c b/source4/librpc/ndr/ndr.c
index b67fb25b1e..7deee6be3b 100644
--- a/source4/librpc/ndr/ndr.c
+++ b/source4/librpc/ndr/ndr.c
@@ -81,7 +81,9 @@ NTSTATUS ndr_pull_limit_size(struct ndr_pull *ndr, uint32 size, uint32 ofs)
new_size = ndr->offset + size - ofs;
if (new_size > ndr->data_size) {
- return NT_STATUS_BUFFER_TOO_SMALL;
+ return ndr_pull_error(ndr, NDR_ERR_BUFSIZE,
+ "ndr_pull_limit_size %s %u failed",
+ size, ofs);
}
ndr->data_size = new_size;
@@ -96,7 +98,9 @@ NTSTATUS ndr_pull_advance(struct ndr_pull *ndr, uint32 size)
{
ndr->offset += size;
if (ndr->offset > ndr->data_size) {
- return NT_STATUS_BUFFER_TOO_SMALL;
+ return ndr_pull_error(ndr, NDR_ERR_BUFSIZE,
+ "ndr_pull_advance by %u failed",
+ size);
}
return NT_STATUS_OK;
}
@@ -108,7 +112,9 @@ NTSTATUS ndr_pull_set_offset(struct ndr_pull *ndr, uint32 ofs)
{
ndr->offset = ofs;
if (ndr->offset > ndr->data_size) {
- return NT_STATUS_BUFFER_TOO_SMALL;
+ return ndr_pull_error(ndr, NDR_ERR_BUFSIZE,
+ "ndr_pull_set_offset %u failed",
+ ofs);
}
return NT_STATUS_OK;
}
@@ -128,18 +134,13 @@ void ndr_pull_restore(struct ndr_pull *ndr, struct ndr_pull_save *save)
}
-
-
/* create a ndr_push structure, ready for some marshalling */
-struct ndr_push *ndr_push_init(void)
+struct ndr_push *ndr_push_init_ctx(TALLOC_CTX *mem_ctx)
{
struct ndr_push *ndr;
- TALLOC_CTX *mem_ctx = talloc_init("ndr_push_init");
- if (!mem_ctx) return NULL;
ndr = talloc(mem_ctx, sizeof(*ndr));
if (!ndr) {
- talloc_destroy(mem_ctx);
return NULL;
}
@@ -148,15 +149,30 @@ struct ndr_push *ndr_push_init(void)
ndr->alloc_size = NDR_BASE_MARSHALL_SIZE;
ndr->data = talloc(ndr->mem_ctx, ndr->alloc_size);
if (!ndr->data) {
- ndr_push_free(ndr);
return NULL;
}
ndr->offset = 0;
ndr->ptr_count = 0;
+ ndr->relative_list = NULL;
+ ndr->relative_list_end = NULL;
return ndr;
}
+
+/* create a ndr_push structure, ready for some marshalling */
+struct ndr_push *ndr_push_init(void)
+{
+ struct ndr_push *ndr;
+ TALLOC_CTX *mem_ctx = talloc_init("ndr_push_init");
+ if (!mem_ctx) return NULL;
+ ndr = ndr_push_init_ctx(mem_ctx);
+ if (!ndr) {
+ talloc_destroy(mem_ctx);
+ }
+ return ndr;
+}
+
/* free a ndr_push structure */
void ndr_push_free(struct ndr_push *ndr)
{
@@ -189,7 +205,8 @@ NTSTATUS ndr_push_expand(struct ndr_push *ndr, uint32 size)
}
ndr->data = talloc_realloc(ndr->mem_ctx, ndr->data, ndr->alloc_size);
if (!ndr->data) {
- return NT_STATUS_NO_MEMORY;
+ return ndr_push_error(ndr, NDR_ERR_ALLOC, "Failed to push_expand to %u",
+ ndr->alloc_size);
}
return NT_STATUS_OK;
@@ -358,6 +375,20 @@ void ndr_print_function_debug(void (*fn)(struct ndr_print *, const char *, int ,
talloc_destroy(ndr.mem_ctx);
}
+
+static NTSTATUS ndr_map_error(enum ndr_err_code err)
+{
+ switch (err) {
+ case NDR_ERR_BUFSIZE:
+ return NT_STATUS_BUFFER_TOO_SMALL;
+ case NDR_ERR_ALLOC:
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ /* we should all error codes to different status codes */
+ return NT_STATUS_INVALID_PARAMETER;
+}
+
/*
return and possibly log an NDR error
*/
@@ -373,8 +404,8 @@ NTSTATUS ndr_pull_error(struct ndr_pull *ndr, enum ndr_err_code err, const char
DEBUG(3,("ndr_pull_error(%u): %s\n", err, s));
free(s);
- /* we should map to different status codes */
- return NT_STATUS_INVALID_PARAMETER;
+
+ return ndr_map_error(err);
}
/*
@@ -392,8 +423,8 @@ NTSTATUS ndr_push_error(struct ndr_push *ndr, enum ndr_err_code err, const char
DEBUG(3,("ndr_push_error(%u): %s\n", err, s));
free(s);
- /* we should map to different status codes */
- return NT_STATUS_INVALID_PARAMETER;
+
+ return ndr_map_error(err);
}
@@ -494,6 +525,92 @@ NTSTATUS ndr_pull_subcontext_union_fn(struct ndr_pull *ndr,
/*
+ push a subcontext header
+*/
+static NTSTATUS ndr_push_subcontext_header(struct ndr_push *ndr,
+ size_t sub_size,
+ struct ndr_push *ndr2)
+{
+ switch (sub_size) {
+ case 0:
+ break;
+
+ case 2:
+ NDR_CHECK(ndr_push_uint16(ndr, ndr2->offset));
+ break;
+
+ case 4:
+ NDR_CHECK(ndr_push_uint32(ndr, ndr2->offset));
+ break;
+
+ default:
+ return ndr_push_error(ndr, NDR_ERR_SUBCONTEXT, "Bad subcontext size %d",
+ sub_size);
+ }
+ return NT_STATUS_OK;
+}
+
+/*
+ handle subcontext buffers, which in midl land are user-marshalled, but
+ we use magic in pidl to make them easier to cope with
+*/
+NTSTATUS ndr_push_subcontext_fn(struct ndr_push *ndr,
+ size_t sub_size,
+ void *base,
+ NTSTATUS (*fn)(struct ndr_push *, void *))
+{
+ struct ndr_push *ndr2;
+
+ ndr2 = ndr_push_init_ctx(ndr->mem_ctx);
+ if (!ndr2) return NT_STATUS_NO_MEMORY;
+
+ NDR_CHECK(fn(ndr2, base));
+ NDR_CHECK(ndr_push_subcontext_header(ndr, sub_size, ndr2));
+ NDR_CHECK(ndr_push_bytes(ndr, ndr2->data, ndr2->offset));
+ return NT_STATUS_OK;
+}
+
+/*
+ handle subcontext buffers for function that take a flags arg
+*/
+NTSTATUS ndr_push_subcontext_flags_fn(struct ndr_push *ndr,
+ size_t sub_size,
+ void *base,
+ NTSTATUS (*fn)(struct ndr_push *, int, void *))
+{
+ struct ndr_push *ndr2;
+
+ ndr2 = ndr_push_init_ctx(ndr->mem_ctx);
+ if (!ndr2) return NT_STATUS_NO_MEMORY;
+
+ NDR_CHECK(fn(ndr2, NDR_SCALARS|NDR_BUFFERS, base));
+ NDR_CHECK(ndr_push_subcontext_header(ndr, sub_size, ndr2));
+ NDR_CHECK(ndr_push_bytes(ndr, ndr2->data, ndr2->offset));
+ return NT_STATUS_OK;
+}
+
+/*
+ handle subcontext buffers for function that take a union
+*/
+NTSTATUS ndr_push_subcontext_union_fn(struct ndr_push *ndr,
+ size_t sub_size,
+ uint32 level,
+ void *base,
+ NTSTATUS (*fn)(struct ndr_push *, int, uint32, void *))
+{
+ struct ndr_push *ndr2;
+
+ ndr2 = ndr_push_init_ctx(ndr->mem_ctx);
+ if (!ndr2) return NT_STATUS_NO_MEMORY;
+
+ NDR_CHECK(fn(ndr2, NDR_SCALARS|NDR_BUFFERS, level, base));
+ NDR_CHECK(ndr_push_subcontext_header(ndr, sub_size, ndr2));
+ NDR_CHECK(ndr_push_bytes(ndr, ndr2->data, ndr2->offset));
+ return NT_STATUS_OK;
+}
+
+
+/*
mark the start of a structure
*/
NTSTATUS ndr_pull_struct_start(struct ndr_pull *ndr)
@@ -520,7 +637,7 @@ void ndr_pull_struct_end(struct ndr_pull *ndr)
NTSTATUS ndr_push_struct_start(struct ndr_push *ndr)
{
struct ndr_ofs_list *ofs;
- NDR_ALLOC(ndr, ofs);
+ NDR_PUSH_ALLOC(ndr, ofs);
ofs->offset = ndr->offset;
ofs->next = ndr->ofs_list;
ndr->ofs_list = ofs;
@@ -579,12 +696,17 @@ NTSTATUS ndr_push_relative(struct ndr_push *ndr, int ndr_flags, const void *p,
NDR_CHECK(ndr_push_uint32(ndr, 0));
return NT_STATUS_OK;
}
- NDR_ALLOC(ndr, ofs);
+ NDR_PUSH_ALLOC(ndr, ofs);
NDR_CHECK(ndr_push_align(ndr, 4));
ofs->offset = ndr->offset;
NDR_CHECK(ndr_push_uint32(ndr, 0xFFFFFFFF));
- ofs->next = ndr->relative_list;
- ndr->relative_list = ofs;
+ ofs->next = NULL;
+ if (ndr->relative_list_end) {
+ ndr->relative_list_end->next = ofs;
+ } else {
+ ndr->relative_list = ofs;
+ }
+ ndr->relative_list_end = ofs;
}
if (ndr_flags & NDR_BUFFERS) {
struct ndr_push_save save;
@@ -596,6 +718,9 @@ NTSTATUS ndr_push_relative(struct ndr_push *ndr, int ndr_flags, const void *p,
return ndr_push_error(ndr, NDR_ERR_RELATIVE, "Empty relative stack");
}
ndr->relative_list = ndr->relative_list->next;
+ if (ndr->relative_list == NULL) {
+ ndr->relative_list_end = NULL;
+ }
NDR_CHECK(ndr_push_align(ndr, 8));
ndr_push_save(ndr, &save);
ndr->offset = ofs->offset;
diff --git a/source4/librpc/ndr/ndr_basic.c b/source4/librpc/ndr/ndr_basic.c
index 56c0ab231e..a3c4bc0aec 100644
--- a/source4/librpc/ndr/ndr_basic.c
+++ b/source4/librpc/ndr/ndr_basic.c
@@ -83,6 +83,14 @@ NTSTATUS ndr_pull_NTSTATUS(struct ndr_pull *ndr, NTSTATUS *status)
return NT_STATUS_OK;
}
+/*
+ push a NTSTATUS
+*/
+NTSTATUS ndr_push_NTSTATUS(struct ndr_push *ndr, NTSTATUS status)
+{
+ return ndr_push_uint32(ndr, NT_STATUS_V(status));
+}
+
void ndr_print_NTSTATUS(struct ndr_print *ndr, const char *name, NTSTATUS *r)
{
ndr->print(ndr, "%-25s: %s", name, nt_errstr(*r));
@@ -99,6 +107,14 @@ NTSTATUS ndr_pull_WERROR(struct ndr_pull *ndr, WERROR *status)
return NT_STATUS_OK;
}
+/*
+ push a WERROR
+*/
+NTSTATUS ndr_push_WERROR(struct ndr_push *ndr, WERROR status)
+{
+ return ndr_push_uint32(ndr, W_ERROR_V(status));
+}
+
void ndr_print_WERROR(struct ndr_print *ndr, const char *name, WERROR *r)
{
ndr->print(ndr, "%-25s: %s", name, win_errstr(*r));
@@ -340,7 +356,9 @@ NTSTATUS ndr_pull_string(struct ndr_pull *ndr, int ndr_flags, const char **s)
NDR_CHECK(ndr_pull_uint32(ndr, &ofs));
NDR_CHECK(ndr_pull_uint32(ndr, &len2));
if (len2 > len1) {
- return NT_STATUS_INVALID_PARAMETER;
+ return ndr_pull_error(ndr, NDR_ERR_STRING,
+ "Bad string lengths len1=%u ofs=%u len2=%u\n",
+ len1, ofs, len2);
}
if (len2 == 0) {
*s = talloc_strdup(ndr->mem_ctx, "");
@@ -395,7 +413,9 @@ NTSTATUS ndr_pull_string(struct ndr_pull *ndr, int ndr_flags, const char **s)
NDR_CHECK(ndr_pull_uint32(ndr, &ofs));
NDR_CHECK(ndr_pull_uint32(ndr, &len2));
if (len2 > len1) {
- return NT_STATUS_INVALID_PARAMETER;
+ return ndr_pull_error(ndr, NDR_ERR_STRING,
+ "Bad ascii string lengths len1=%u ofs=%u len2=%u\n",
+ len1, ofs, len2);
}
NDR_ALLOC_N(ndr, as, (len2+1));
NDR_CHECK(ndr_pull_bytes(ndr, as, len2));
diff --git a/source4/librpc/ndr/ndr_sec.c b/source4/librpc/ndr/ndr_sec.c
index 5a959b9b47..1a8d355149 100644
--- a/source4/librpc/ndr/ndr_sec.c
+++ b/source4/librpc/ndr/ndr_sec.c
@@ -88,3 +88,53 @@ void ndr_print_dom_sid2(struct ndr_print *ndr, const char *name, struct dom_sid2
ndr_print_dom_sid(ndr, name, sid);
}
+
+/*
+ return the wire size of a security_ace
+*/
+size_t ndr_size_security_ace(struct security_ace *ace)
+{
+ if (!ace) return 0;
+ return 8 + ndr_size_dom_sid(&ace->trustee);
+}
+
+
+/*
+ return the wire size of a security_acl
+*/
+size_t ndr_size_security_acl(struct security_acl *acl)
+{
+ size_t ret;
+ int i;
+ if (!acl) return 0;
+ ret = 8;
+ for (i=0;i<acl->num_aces;i++) {
+ ret += ndr_size_security_ace(&acl->aces[i]);
+ }
+ return ret;
+}
+
+/*
+ return the wire size of a dom_sid
+*/
+size_t ndr_size_dom_sid(struct dom_sid *sid)
+{
+ if (!sid) return 0;
+ return 8 + 4*sid->num_auths;
+}
+
+/*
+ return the wire size of a security descriptor
+*/
+size_t ndr_size_security_descriptor(struct security_descriptor *sd)
+{
+ size_t ret;
+ if (!sd) return 0;
+
+ ret = 20;
+ ret += ndr_size_dom_sid(sd->owner_sid);
+ ret += ndr_size_dom_sid(sd->group_sid);
+ ret += ndr_size_security_acl(sd->dacl);
+ ret += ndr_size_security_acl(sd->sacl);
+ return ret;
+}
diff --git a/source4/librpc/rpc/dcerpc.c b/source4/librpc/rpc/dcerpc.c
index 7fa24bb171..cb03ff8970 100644
--- a/source4/librpc/rpc/dcerpc.c
+++ b/source4/librpc/rpc/dcerpc.c
@@ -731,6 +731,139 @@ NTSTATUS dcerpc_request(struct dcerpc_pipe *p,
/*
+ this is a paranoid NDR validator. For every packet we push onto the wire
+ we pull it back again, then push it again. Then we compare the raw NDR data
+ for that to the NDR we initially generated. If they don't match then we know
+ we must have a bug in either the pull or push side of our code
+*/
+static NTSTATUS dcerpc_ndr_validate_in(TALLOC_CTX *mem_ctx,
+ DATA_BLOB blob,
+ size_t struct_size,
+ NTSTATUS (*ndr_push)(struct ndr_push *, int, void *),
+ NTSTATUS (*ndr_pull)(struct ndr_pull *, int, void *))
+{
+ void *st;
+ struct ndr_pull *pull;
+ struct ndr_push *push;
+ NTSTATUS status;
+ DATA_BLOB blob2;
+
+ st = talloc(mem_ctx, struct_size);
+ if (!st) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ pull = ndr_pull_init_blob(&blob, mem_ctx);
+ if (!pull) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ status = ndr_pull(pull, NDR_IN, st);
+ if (!NT_STATUS_IS_OK(status)) {
+ return ndr_pull_error(pull, NDR_ERR_VALIDATE,
+ "Error in input validation pull - %s",
+ nt_errstr(status));
+ }
+
+ push = ndr_push_init_ctx(mem_ctx);
+ if (!push) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ status = ndr_push(push, NDR_IN, st);
+ if (!NT_STATUS_IS_OK(status)) {
+ return ndr_push_error(push, NDR_ERR_VALIDATE,
+ "Error in input validation push - %s",
+ nt_errstr(status));
+ }
+
+ blob2 = ndr_push_blob(push);
+
+ if (!data_blob_equal(&blob, &blob2)) {
+ return ndr_push_error(push, NDR_ERR_VALIDATE,
+ "Error in input validation data - %s",
+ nt_errstr(status));
+ }
+
+ return NT_STATUS_OK;
+}
+
+/*
+ this is a paranoid NDR input validator. For every packet we pull
+ from the wire we push it back again then pull and push it
+ again. Then we compare the raw NDR data for that to the NDR we
+ initially generated. If they don't match then we know we must have a
+ bug in either the pull or push side of our code
+*/
+static NTSTATUS dcerpc_ndr_validate_out(TALLOC_CTX *mem_ctx,
+ void *struct_ptr,
+ size_t struct_size,
+ NTSTATUS (*ndr_push)(struct ndr_push *, int, void *),
+ NTSTATUS (*ndr_pull)(struct ndr_pull *, int, void *))
+{
+ void *st;
+ struct ndr_pull *pull;
+ struct ndr_push *push;
+ NTSTATUS status;
+ DATA_BLOB blob, blob2;
+
+ st = talloc(mem_ctx, struct_size);
+ if (!st) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ memcpy(st, struct_ptr, struct_size);
+
+ push = ndr_push_init_ctx(mem_ctx);
+ if (!push) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ status = ndr_push(push, NDR_OUT, struct_ptr);
+ if (!NT_STATUS_IS_OK(status)) {
+ return ndr_push_error(push, NDR_ERR_VALIDATE,
+ "Error in output validation push - %s",
+ nt_errstr(status));
+ }
+
+ blob = ndr_push_blob(push);
+
+ pull = ndr_pull_init_blob(&blob, mem_ctx);
+ if (!pull) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ pull->flags |= LIBNDR_FLAG_REF_ALLOC;
+ status = ndr_pull(pull, NDR_OUT, st);
+ if (!NT_STATUS_IS_OK(status)) {
+ return ndr_pull_error(pull, NDR_ERR_VALIDATE,
+ "Error in output validation pull - %s",
+ nt_errstr(status));
+ }
+
+ push = ndr_push_init_ctx(mem_ctx);
+ if (!push) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ status = ndr_push(push, NDR_OUT, st);
+ if (!NT_STATUS_IS_OK(status)) {
+ return ndr_push_error(push, NDR_ERR_VALIDATE,
+ "Error in output validation push2 - %s",
+ nt_errstr(status));
+ }
+
+ blob2 = ndr_push_blob(push);
+
+ if (!data_blob_equal(&blob, &blob2)) {
+ return ndr_push_error(push, NDR_ERR_VALIDATE,
+ "Error in output validation data - %s",
+ nt_errstr(status));
+ }
+
+ return NT_STATUS_OK;
+}
+
+/*
a useful helper function for synchronous rpc requests
this can be used when you have ndr push/pull functions in the
@@ -739,9 +872,10 @@ NTSTATUS dcerpc_request(struct dcerpc_pipe *p,
NTSTATUS dcerpc_ndr_request(struct dcerpc_pipe *p,
uint32 opnum,
TALLOC_CTX *mem_ctx,
- NTSTATUS (*ndr_push)(struct ndr_push *, void *),
- NTSTATUS (*ndr_pull)(struct ndr_pull *, void *),
- void *struct_ptr)
+ NTSTATUS (*ndr_push)(struct ndr_push *, int, void *),
+ NTSTATUS (*ndr_pull)(struct ndr_pull *, int, void *),
+ void *struct_ptr,
+ size_t struct_size)
{
struct ndr_push *push;
struct ndr_pull *pull;
@@ -756,7 +890,7 @@ NTSTATUS dcerpc_ndr_request(struct dcerpc_pipe *p,
}
/* push the structure into a blob */
- status = ndr_push(push, struct_ptr);
+ status = ndr_push(push, NDR_IN, struct_ptr);
if (!NT_STATUS_IS_OK(status)) {
goto failed;
}
@@ -764,6 +898,14 @@ NTSTATUS dcerpc_ndr_request(struct dcerpc_pipe *p,
/* retrieve the blob */
request = ndr_push_blob(push);
+ if (p->flags & DCERPC_DEBUG_VALIDATE_IN) {
+ status = dcerpc_ndr_validate_in(mem_ctx, request, struct_size,
+ ndr_push, ndr_pull);
+ if (!NT_STATUS_IS_OK(status)) {
+ goto failed;
+ }
+ }
+
DEBUG(10,("rpc request data:\n"));
dump_data(10, request.data, request.length);
@@ -783,11 +925,19 @@ NTSTATUS dcerpc_ndr_request(struct dcerpc_pipe *p,
dump_data(10, pull->data, pull->data_size);
/* pull the structure from the blob */
- status = ndr_pull(pull, struct_ptr);
+ status = ndr_pull(pull, NDR_OUT, struct_ptr);
if (!NT_STATUS_IS_OK(status)) {
goto failed;
}
+ if (p->flags & DCERPC_DEBUG_VALIDATE_OUT) {
+ status = dcerpc_ndr_validate_out(mem_ctx, struct_ptr, struct_size,
+ ndr_push, ndr_pull);
+ if (!NT_STATUS_IS_OK(status)) {
+ goto failed;
+ }
+ }
+
if (pull->offset != pull->data_size) {
DEBUG(0,("Warning! %d unread bytes\n", pull->data_size - pull->offset));
status = NT_STATUS_INFO_LENGTH_MISMATCH;
diff --git a/source4/librpc/rpc/dcerpc.h b/source4/librpc/rpc/dcerpc.h
index 3f9241e9a3..65566878e3 100644
--- a/source4/librpc/rpc/dcerpc.h
+++ b/source4/librpc/rpc/dcerpc.h
@@ -53,10 +53,14 @@ struct dcerpc_pipe {
#define DCERPC_PFC_FLAG_NOCALL 0x20
/* dcerpc pipe flags */
-#define DCERPC_DEBUG_PRINT_IN 1
+#define DCERPC_DEBUG_PRINT_IN 1
#define DCERPC_DEBUG_PRINT_OUT 2
#define DCERPC_DEBUG_PRINT_BOTH (DCERPC_DEBUG_PRINT_IN | DCERPC_DEBUG_PRINT_OUT)
+#define DCERPC_DEBUG_VALIDATE_IN 4
+#define DCERPC_DEBUG_VALIDATE_OUT 8
+#define DCERPC_DEBUG_VALIDATE_BOTH (DCERPC_DEBUG_VALIDATE_IN | DCERPC_DEBUG_VALIDATE_OUT)
+
/*
all dcerpc packets use this structure.
*/
diff --git a/source4/torture/rpc/atsvc.c b/source4/torture/rpc/atsvc.c
index 8dfadb1c16..7d0ac42fa4 100644
--- a/source4/torture/rpc/atsvc.c
+++ b/source4/torture/rpc/atsvc.c
@@ -159,6 +159,8 @@ BOOL torture_rpc_atsvc(int dummy)
return False;
}
+ talloc_destroy(mem_ctx);
+
torture_rpc_close(p);
return ret;
diff --git a/source4/torture/rpc/dfs.c b/source4/torture/rpc/dfs.c
index abd78a8cd0..7b20e044bb 100644
--- a/source4/torture/rpc/dfs.c
+++ b/source4/torture/rpc/dfs.c
@@ -196,6 +196,8 @@ BOOL torture_rpc_dfs(int dummy)
ret = False;
}
+ talloc_destroy(mem_ctx);
+
torture_rpc_close(p);
return ret;
diff --git a/source4/torture/rpc/echo.c b/source4/torture/rpc/echo.c
index 8d8a3d7c0c..4ac57e7b6e 100644
--- a/source4/torture/rpc/echo.c
+++ b/source4/torture/rpc/echo.c
@@ -254,6 +254,8 @@ BOOL torture_rpc_echo(int dummy)
printf("\n");
+ talloc_destroy(mem_ctx);
+
torture_rpc_close(p);
return ret;
}
diff --git a/source4/torture/rpc/epmapper.c b/source4/torture/rpc/epmapper.c
index f00d52f1a5..7893813f56 100644
--- a/source4/torture/rpc/epmapper.c
+++ b/source4/torture/rpc/epmapper.c
@@ -88,6 +88,8 @@ BOOL torture_rpc_epmapper(int dummy)
ret = False;
}
+ talloc_destroy(mem_ctx);
+
torture_rpc_close(p);
return ret;
diff --git a/source4/torture/rpc/eventlog.c b/source4/torture/rpc/eventlog.c
index 14b091a0c3..19f0644258 100644
--- a/source4/torture/rpc/eventlog.c
+++ b/source4/torture/rpc/eventlog.c
@@ -101,6 +101,8 @@ BOOL torture_rpc_eventlog(int dummy)
return False;
}
+ talloc_destroy(mem_ctx);
+
torture_rpc_close(p);
return ret;
diff --git a/source4/torture/rpc/lsa.c b/source4/torture/rpc/lsa.c
index 35b4ff3333..9512493181 100644
--- a/source4/torture/rpc/lsa.c
+++ b/source4/torture/rpc/lsa.c
@@ -539,7 +539,7 @@ BOOL torture_rpc_lsa(int dummy)
return False;
}
- p->flags |= DCERPC_DEBUG_PRINT_BOTH;
+ p->flags |= DCERPC_DEBUG_PRINT_BOTH | DCERPC_DEBUG_VALIDATE_BOTH;
if (!test_OpenPolicy(p, mem_ctx)) {
ret = False;
@@ -575,6 +575,8 @@ BOOL torture_rpc_lsa(int dummy)
ret = False;
}
+ talloc_destroy(mem_ctx);
+
torture_rpc_close(p);
return ret;
diff --git a/source4/torture/rpc/samr.c b/source4/torture/rpc/samr.c
index d825ddb02c..ef7d9300d8 100644
--- a/source4/torture/rpc/samr.c
+++ b/source4/torture/rpc/samr.c
@@ -823,7 +823,6 @@ static BOOL test_EnumDomains(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
NTSTATUS status;
struct samr_EnumDomains r;
uint32 resume_handle = 0;
- uint32 num_entries=0;
int i;
BOOL ret = True;
@@ -831,7 +830,6 @@ static BOOL test_EnumDomains(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
r.in.resume_handle = &resume_handle;
r.in.buf_size = (uint32)-1;
r.out.resume_handle = &resume_handle;
- r.out.num_entries = &num_entries;
status = dcerpc_samr_EnumDomains(p, mem_ctx, &r);
if (!NT_STATUS_IS_OK(status)) {
@@ -904,7 +902,7 @@ BOOL torture_rpc_samr(int dummy)
return False;
}
- p->flags |= DCERPC_DEBUG_PRINT_BOTH;
+ p->flags |= DCERPC_DEBUG_PRINT_BOTH | DCERPC_DEBUG_VALIDATE_BOTH;
if (!test_Connect(p, mem_ctx, &handle)) {
ret = False;
@@ -922,6 +920,8 @@ BOOL torture_rpc_samr(int dummy)
ret = False;
}
+ talloc_destroy(mem_ctx);
+
torture_rpc_close(p);
return ret;
diff --git a/source4/torture/rpc/spoolss.c b/source4/torture/rpc/spoolss.c
index 6b208329e3..6c85a78d20 100644
--- a/source4/torture/rpc/spoolss.c
+++ b/source4/torture/rpc/spoolss.c
@@ -325,6 +325,8 @@ BOOL torture_rpc_spoolss(int dummy)
ret = False;
}
+ talloc_destroy(mem_ctx);
+
torture_rpc_close(p);
return ret;
diff --git a/source4/torture/rpc/srvsvc.c b/source4/torture/rpc/srvsvc.c
index 1f93357907..65dc63ff54 100644
--- a/source4/torture/rpc/srvsvc.c
+++ b/source4/torture/rpc/srvsvc.c
@@ -287,6 +287,8 @@ BOOL torture_rpc_srvsvc(int dummy)
ret = False;
}
+ talloc_destroy(mem_ctx);
+
torture_rpc_close(p);
return ret;
diff --git a/source4/torture/rpc/winreg.c b/source4/torture/rpc/winreg.c
index 7ca63f722e..3b88b032b7 100644
--- a/source4/torture/rpc/winreg.c
+++ b/source4/torture/rpc/winreg.c
@@ -385,6 +385,8 @@ BOOL torture_rpc_winreg(int dummy)
}
}
+ talloc_destroy(mem_ctx);
+
torture_rpc_close(p);
return ret;
diff --git a/source4/torture/rpc/wkssvc.c b/source4/torture/rpc/wkssvc.c
index ed1f5d4400..6b09565bda 100644
--- a/source4/torture/rpc/wkssvc.c
+++ b/source4/torture/rpc/wkssvc.c
@@ -104,6 +104,8 @@ BOOL torture_rpc_wkssvc(int dummy)
ret = False;
}
+ talloc_destroy(mem_ctx);
+
torture_rpc_close(p);
return ret;