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authorAndrew Tridgell <tridge@samba.org>2008-05-27 14:07:11 +1000
committerAndrew Tridgell <tridge@samba.org>2008-05-27 14:07:11 +1000
commitf0b4b15f64259fcdb18f21657434f592bb2f157e (patch)
tree109a18dce575d60a7dee32e0e1005ff88edc5ab3 /source4/ntvfs
parent9a37e7ed93dabd1880513d10afc1135049f1fb4a (diff)
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check for some more invalid bits in smb2 create
(This used to be commit dcdaa9f5fd9150b16fb277213e864e5c39d831d6)
Diffstat (limited to 'source4/ntvfs')
-rw-r--r--source4/ntvfs/posix/pvfs_open.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/source4/ntvfs/posix/pvfs_open.c b/source4/ntvfs/posix/pvfs_open.c
index 59b42fe751..328f064a57 100644
--- a/source4/ntvfs/posix/pvfs_open.c
+++ b/source4/ntvfs/posix/pvfs_open.c
@@ -1147,6 +1147,15 @@ NTSTATUS pvfs_open(struct ntvfs_module_context *ntvfs,
return NT_STATUS_INVALID_PARAMETER;
}
+ if (access_mask & (SEC_MASK_INVALID | SEC_STD_SYNCHRONIZE)) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
+ if (io->ntcreatex.in.file_attr & (FILE_ATTRIBUTE_DEVICE|
+ FILE_ATTRIBUTE_VOLUME)) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
/* resolve the cifs name to a posix name */
status = pvfs_resolve_name(pvfs, req, io->ntcreatex.in.fname,
PVFS_RESOLVE_STREAMS, &name);