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| author | Gerald Carter <jerry@samba.org> | 2004-05-05 02:58:43 +0000 |
|---|---|---|
| committer | Gerald Carter <jerry@samba.org> | 2004-05-05 02:58:43 +0000 |
| commit | 4c908afd76a0b141e79c9cfe2ef08a0d49915554 (patch) | |
| tree | a01203930a02b9e7a0f964952fa30951f15fd56d | |
| parent | 13293d5520c26d63e10d70b3a91b84f512f58a7c (diff) | |
| download | samba-4c908afd76a0b141e79c9cfe2ef08a0d49915554.tar.gz samba-4c908afd76a0b141e79c9cfe2ef08a0d49915554.tar.xz samba-4c908afd76a0b141e79c9cfe2ef08a0d49915554.zip | |
r486: BUG 1309: fix seg fault caused by trying to strdup() a NULL pointer
| -rw-r--r-- | source/smbd/password.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/source/smbd/password.c b/source/smbd/password.c index d15970cbefe..72292de4227 100644 --- a/source/smbd/password.c +++ b/source/smbd/password.c @@ -488,7 +488,11 @@ BOOL authorise_login(int snum, fstring user, DATA_BLOB password, /* now check the list of session users */ if (!ok) { char *auser; - char *user_list = strdup(session_userlist); + char *user_list = NULL; + + if ( session_userlist ) + user_list = strdup(session_userlist); + if (!user_list) return(False); |