diff options
author | James Peach <jpeach@samba.org> | 2006-04-23 23:44:14 +0000 |
---|---|---|
committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 14:04:14 -0500 |
commit | f380d365eaad89db2c46331a3fa2d5d8600aeba1 (patch) | |
tree | 79e32d3713d24833a75e800addfbec2412fed06f | |
parent | 419e6d1112c4bcb8b09b5f4f7b4da1007a235ca9 (diff) | |
download | samba-f380d365eaad89db2c46331a3fa2d5d8600aeba1.tar.gz samba-f380d365eaad89db2c46331a3fa2d5d8600aeba1.tar.bz2 samba-f380d365eaad89db2c46331a3fa2d5d8600aeba1.zip |
r15185: Force all NTVFS modules to provide a critical sizes structure so
the version information can be checked when modules are registered.
(This used to be commit 95eb55806339fc5409c0adf137ebd5bffd7098ac)
-rw-r--r-- | source4/ntvfs/cifs/vfs_cifs.c | 3 | ||||
-rw-r--r-- | source4/ntvfs/ipc/vfs_ipc.c | 3 | ||||
-rw-r--r-- | source4/ntvfs/nbench/vfs_nbench.c | 3 | ||||
-rw-r--r-- | source4/ntvfs/ntvfs_base.c | 12 | ||||
-rw-r--r-- | source4/ntvfs/posix/vfs_posix.c | 5 | ||||
-rw-r--r-- | source4/ntvfs/print/vfs_print.c | 3 | ||||
-rw-r--r-- | source4/ntvfs/simple/vfs_simple.c | 3 | ||||
-rw-r--r-- | source4/ntvfs/unixuid/vfs_unixuid.c | 7 |
8 files changed, 27 insertions, 12 deletions
diff --git a/source4/ntvfs/cifs/vfs_cifs.c b/source4/ntvfs/cifs/vfs_cifs.c index 25fe4cb2a4..586e0ebb98 100644 --- a/source4/ntvfs/cifs/vfs_cifs.c +++ b/source4/ntvfs/cifs/vfs_cifs.c @@ -939,6 +939,7 @@ NTSTATUS ntvfs_cifs_init(void) { NTSTATUS ret; struct ntvfs_ops ops; + NTVFS_CURRENT_CRITICAL_SIZES(vers); ZERO_STRUCT(ops); @@ -985,7 +986,7 @@ NTSTATUS ntvfs_cifs_init(void) /* register ourselves with the NTVFS subsystem. We register under the name 'cifs'. */ - ret = ntvfs_register(&ops); + ret = ntvfs_register(&ops, &vers); if (!NT_STATUS_IS_OK(ret)) { DEBUG(0,("Failed to register CIFS backend!\n")); diff --git a/source4/ntvfs/ipc/vfs_ipc.c b/source4/ntvfs/ipc/vfs_ipc.c index b6b931eccd..6ef380c4eb 100644 --- a/source4/ntvfs/ipc/vfs_ipc.c +++ b/source4/ntvfs/ipc/vfs_ipc.c @@ -777,6 +777,7 @@ NTSTATUS ntvfs_ipc_init(void) { NTSTATUS ret; struct ntvfs_ops ops; + NTVFS_CURRENT_CRITICAL_SIZES(vers); ZERO_STRUCT(ops); @@ -817,7 +818,7 @@ NTSTATUS ntvfs_ipc_init(void) ops.cancel = ipc_cancel; /* register ourselves with the NTVFS subsystem. */ - ret = ntvfs_register(&ops); + ret = ntvfs_register(&ops, &vers); if (!NT_STATUS_IS_OK(ret)) { DEBUG(0,("Failed to register IPC backend!\n")); diff --git a/source4/ntvfs/nbench/vfs_nbench.c b/source4/ntvfs/nbench/vfs_nbench.c index b93e5f3c44..a8ec141760 100644 --- a/source4/ntvfs/nbench/vfs_nbench.c +++ b/source4/ntvfs/nbench/vfs_nbench.c @@ -884,6 +884,7 @@ NTSTATUS ntvfs_nbench_init(void) { NTSTATUS ret; struct ntvfs_ops ops; + NTVFS_CURRENT_CRITICAL_SIZES(vers); ZERO_STRUCT(ops); @@ -928,7 +929,7 @@ NTSTATUS ntvfs_nbench_init(void) ops.trans2 = NULL; /* register ourselves with the NTVFS subsystem. */ - ret = ntvfs_register(&ops); + ret = ntvfs_register(&ops, &vers); if (!NT_STATUS_IS_OK(ret)) { DEBUG(0,("Failed to register nbench backend!\n")); diff --git a/source4/ntvfs/ntvfs_base.c b/source4/ntvfs/ntvfs_base.c index 72b3eaaed8..316a9e9c68 100644 --- a/source4/ntvfs/ntvfs_base.c +++ b/source4/ntvfs/ntvfs_base.c @@ -44,10 +44,18 @@ static int num_backends; The 'type' is used to specify whether this is for a disk, printer or IPC$ share */ -_PUBLIC_ NTSTATUS ntvfs_register(const struct ntvfs_ops *ops) +_PUBLIC_ NTSTATUS ntvfs_register(const struct ntvfs_ops *ops, + const struct ntvfs_critical_sizes *const sizes) { struct ntvfs_ops *new_ops; - + + if (ntvfs_interface_differs(sizes)) { + DEBUG(0, ("NTVFS backend '%s' for type %d " + "failed version check\n", + ops->name, (int)ops->type)); + return NT_STATUS_BAD_FUNCTION_TABLE; + } + if (ntvfs_backend_byname(ops->name, ops->type) != NULL) { /* its already registered! */ DEBUG(0,("NTVFS backend '%s' for type %d already registered\n", diff --git a/source4/ntvfs/posix/vfs_posix.c b/source4/ntvfs/posix/vfs_posix.c index eddc49c919..2d40ceb85d 100644 --- a/source4/ntvfs/posix/vfs_posix.c +++ b/source4/ntvfs/posix/vfs_posix.c @@ -286,6 +286,7 @@ NTSTATUS ntvfs_posix_init(void) { NTSTATUS ret; struct ntvfs_ops ops; + NTVFS_CURRENT_CRITICAL_SIZES(vers); ZERO_STRUCT(ops); @@ -328,14 +329,14 @@ NTSTATUS ntvfs_posix_init(void) under the name 'default' as we wish to be the default backend, and also register as 'posix' */ ops.name = "default"; - ret = ntvfs_register(&ops); + ret = ntvfs_register(&ops, &vers); if (!NT_STATUS_IS_OK(ret)) { DEBUG(0,("Failed to register POSIX backend as '%s'!\n", ops.name)); } ops.name = "posix"; - ret = ntvfs_register(&ops); + ret = ntvfs_register(&ops, &vers); if (!NT_STATUS_IS_OK(ret)) { DEBUG(0,("Failed to register POSIX backend as '%s'!\n", ops.name)); diff --git a/source4/ntvfs/print/vfs_print.c b/source4/ntvfs/print/vfs_print.c index 1aa38a59c2..31cfcc9303 100644 --- a/source4/ntvfs/print/vfs_print.c +++ b/source4/ntvfs/print/vfs_print.c @@ -100,6 +100,7 @@ NTSTATUS ntvfs_print_init(void) { NTSTATUS ret; struct ntvfs_ops ops; + NTVFS_CURRENT_CRITICAL_SIZES(vers); ZERO_STRUCT(ops); @@ -115,7 +116,7 @@ NTSTATUS ntvfs_print_init(void) /* register ourselves with the NTVFS subsystem. We register under the name 'default' as we wish to be the default backend */ - ret = ntvfs_register(&ops); + ret = ntvfs_register(&ops, &vers); if (!NT_STATUS_IS_OK(ret)) { DEBUG(0,("Failed to register PRINT backend!\n")); diff --git a/source4/ntvfs/simple/vfs_simple.c b/source4/ntvfs/simple/vfs_simple.c index 2347f31bde..35c18e3f1c 100644 --- a/source4/ntvfs/simple/vfs_simple.c +++ b/source4/ntvfs/simple/vfs_simple.c @@ -969,6 +969,7 @@ NTSTATUS ntvfs_simple_init(void) { NTSTATUS ret; struct ntvfs_ops ops; + NTVFS_CURRENT_CRITICAL_SIZES(vers); ZERO_STRUCT(ops); @@ -1010,7 +1011,7 @@ NTSTATUS ntvfs_simple_init(void) ops.type = NTVFS_DISK; ops.name = "simple"; - ret = ntvfs_register(&ops); + ret = ntvfs_register(&ops, &vers); if (!NT_STATUS_IS_OK(ret)) { DEBUG(0,("Failed to register simple backend with name: %s!\n", diff --git a/source4/ntvfs/unixuid/vfs_unixuid.c b/source4/ntvfs/unixuid/vfs_unixuid.c index 061b8fbe55..9afb2b1380 100644 --- a/source4/ntvfs/unixuid/vfs_unixuid.c +++ b/source4/ntvfs/unixuid/vfs_unixuid.c @@ -639,6 +639,7 @@ NTSTATUS ntvfs_unixuid_init(void) { NTSTATUS ret; struct ntvfs_ops ops; + NTVFS_CURRENT_CRITICAL_SIZES(vers); ZERO_STRUCT(ops); @@ -679,15 +680,15 @@ NTSTATUS ntvfs_unixuid_init(void) /* we register under all 3 backend types, as we are not type specific */ ops.type = NTVFS_DISK; - ret = ntvfs_register(&ops); + ret = ntvfs_register(&ops, &vers); if (!NT_STATUS_IS_OK(ret)) goto failed; ops.type = NTVFS_PRINT; - ret = ntvfs_register(&ops); + ret = ntvfs_register(&ops, &vers); if (!NT_STATUS_IS_OK(ret)) goto failed; ops.type = NTVFS_IPC; - ret = ntvfs_register(&ops); + ret = ntvfs_register(&ops, &vers); if (!NT_STATUS_IS_OK(ret)) goto failed; failed: |