Bug#222209: [net-tools-cvscommit at lists.berlios.de: [net-tools-cvscommit] net-tools ifconfig.c, 1.57, 1.58]

Bernd Eckenfels be-mail2008 at lina.inka.de
Fri Oct 3 01:58:29 UTC 2008


This patch is now also included in upstream CVS (http://net-tools.berlios.de/)

Gruss
Bernd

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Subject: [net-tools-cvscommit] net-tools ifconfig.c,1.57,1.58
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Update of /cvsroot/net-tools/net-tools
In directory sheep:/tmp/cvs-serv18167

Modified Files:
	ifconfig.c 
Log Message:
Avoid segfault of ifconfig(8) on missing /proc/net/dev 
(Debian Bug #222209 Pierre Lombard, Tollef Fog Heen)


Index: ifconfig.c
===================================================================
RCS file: /cvsroot/net-tools/net-tools/ifconfig.c,v
retrieving revision 1.57
retrieving revision 1.58
diff -C2 -d -r1.57 -r1.58
*** ifconfig.c	10 Dec 2002 00:56:41 -0000	1.57
--- ifconfig.c	2 Oct 2008 23:31:04 -0000	1.58
***************
*** 113,116 ****
--- 113,119 ----
  
  	ife = lookup_interface(ifname);
+ 	if (!ife) {
+ 		return -1;
+ 	}
  	res = do_if_fetch(ife); 
  	if (res >= 0) 

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