s3: Fix a segfault in "net" version 3.3
authorVolker Lendecke <vl@samba.org>
Mon, 7 Dec 2009 21:35:35 +0000 (22:35 +0100)
committerKarolin Seeger <kseeger@samba.org>
Wed, 13 Jan 2010 13:01:04 +0000 (14:01 +0100)
commit00b4f8eb86ede7728fc6f1c20d89de08f6b98f0c
tree9684a3485ee806e09cbc455965a1fc9cec098fd7
parent3a102a75700c26c54ccf7801ef91d0db47550ae8
s3: Fix a segfault in "net" version 3.3

When neither LOGNAME nor -U is set, "net" and probably other client utils
segfault. Reported by "vinnix" on irc.

Volker

Fix bug #6973 (segfault in client tools).
(cherry picked from commit 6aa17a7b82333de674274045f574bf6c0ce72638)
source/libsmb/clientgen.c