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authorAndrew Tridgell <tridge@samba.org>2008-09-24 17:31:57 -0700
committerAndrew Tridgell <tridge@samba.org>2008-09-24 18:10:23 -0700
commitd3c6c71ff2d5499be152785a49ad128641330b40 (patch)
tree0c6074d1ca94f3adc63d83628a3ab761526686ae /source4/ntvfs/posix
parent4904882fed1e3b72ba45052323c95c0fda301d64 (diff)
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zero access mask should give ACCESS_DENIED
Diffstat (limited to 'source4/ntvfs/posix')
-rw-r--r--source4/ntvfs/posix/pvfs_acl.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/source4/ntvfs/posix/pvfs_acl.c b/source4/ntvfs/posix/pvfs_acl.c
index 57a463aba6..06a4e69004 100644
--- a/source4/ntvfs/posix/pvfs_acl.c
+++ b/source4/ntvfs/posix/pvfs_acl.c
@@ -511,6 +511,10 @@ NTSTATUS pvfs_access_check(struct pvfs_state *pvfs,
NTSTATUS status;
struct security_descriptor *sd;
+ if (*access_mask == 0) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
if (pvfs_read_only(pvfs, *access_mask)) {
return NT_STATUS_ACCESS_DENIED;
}