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zero access mask should give ACCESS_DENIED

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This commit is contained in:
Andrew Tridgell 2008-09-24 17:31:57 -07:00
parent 4904882fed
commit d3c6c71ff2
1 changed files with 4 additions and 0 deletions
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4
source4/ntvfs/posix/pvfs_acl.c
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@ -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;
}