svn commit: samba r16388 - in branches/SAMBA_3_0/source/lib: .

[jra]

Author: jra
Date: 2006-06-20 01:12:44 +0000 (Tue, 20 Jun 2006)
New Revision: 16388

WebSVN: 
http://websvn.samba.org/cgi-bin/viewcvs.cgi?view=rev&root=samba&rev=16388

Log:
Klocwork #320. Null deref.
Jeremy.

Modified:
   branches/SAMBA_3_0/source/lib/debug.c


Changeset:
Modified: branches/SAMBA_3_0/source/lib/debug.c
===================================================================
--- branches/SAMBA_3_0/source/lib/debug.c       2006-06-20 01:12:40 UTC (rev 
16387)
+++ branches/SAMBA_3_0/source/lib/debug.c       2006-06-20 01:12:44 UTC (rev 
16388)
@@ -513,6 +513,11 @@
 {
        char *message = debug_list_class_names_and_levels();
 
+       if (!message) {
+               DEBUG(0,("debuglevel_message - 
debug_list_class_names_and_levels returned NULL\n"));
+               return;
+       }
+
        DEBUG(1,("INFO: Received REQ_DEBUGLEVEL message from PID %u\n",
                 (unsigned int)procid_to_pid(&src)));
        message_send_pid(src, MSG_DEBUGLEVEL, message, strlen(message) + 1, 
True);