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| 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 /source4/ntvfs/ntvfs_base.c | |
| 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)
Diffstat (limited to 'source4/ntvfs/ntvfs_base.c')
| -rw-r--r-- | source4/ntvfs/ntvfs_base.c | 12 |
1 files changed, 10 insertions, 2 deletions
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", |