[Nagiosplug-devel] [ nagiosplug-Bugs-1690690 ] check_mysql gets segmentation fault when -H is omitted

[SourceForge.net]

Bugs item #1690690, was opened at 2007-03-29 16:24
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=397597&aid=1690690&group_id=29880

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: Argument proccessing
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Felix Frank (illtiz)
Assigned to: Nobody/Anonymous (nobody)
Summary: check_mysql gets segmentation fault when -H is omitted

Initial Comment:
I will paste the most simple patch i could think of. It seem valid to mem, judging from the way process_arguments handles db_host.

*** check_mysql.c.orig  Thu Mar 29 16:16:35 2007
--- check_mysql.c       Thu Mar 29 16:20:27 2007
***************
*** 52,58 ****
  #include <errmsg.h>
  
  char *db_user = NULL;
! char *db_host = NULL;
  char *db_pass = NULL;
  char *db = NULL;
  unsigned int db_port = MYSQL_PORT;
--- 52,58 ----
  #include <errmsg.h>
  
  char *db_user = NULL;
! char *db_host = "";
  char *db_pass = NULL;
  char *db = NULL;
  unsigned int db_port = MYSQL_PORT;


Hope this makes sense.

Best regards,
Felix

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=397597&aid=1690690&group_id=29880