s3:libsmb: Return early if dir is NULL
commit1a86474912d98dbecd45ee1f85009bcab77ea7b9
authorAndreas Schneider <asn@samba.org>
Wed, 25 Nov 2020 12:01:46 +0000 (25 13:01 +0100)
committerAndreas Schneider <asn@cryptomilk.org>
Thu, 26 Nov 2020 11:07:09 +0000 (26 11:07 +0000)
treeb61c656095c5eee39fdc6cc8a5205820615e3156
parent6d021d64c651b73d4e904240d62dbaf992cf4634
s3:libsmb: Return early if dir is NULL

This makes sure we do not dereference a NULL poineter.

Found by covscan.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Thu Nov 26 11:07:09 UTC 2020 on sn-devel-184
source3/libsmb/libsmb_dir.c