[Iftop-users] iftop segfaults on amd64 (proposed patch)

[Chris Lightfoot]

On Fri, Dec 02, 2005 at 11:30:55AM +0100, William Robinet wrote:
> Hi,
> 
> Iftop segfaults on my amd64 machine (Gentoo Linux 2.6.14) when I'm using a
> .iftoprc file containing the line:
> dns-resolution: no

oops. I'm not really sure how that ever worked. Can you
try this slightly shorter patch?

diff -u -r1.5 cfgfile.c
--- cfgfile.c   19 Mar 2004 10:08:47 -0000      1.5
+++ cfgfile.c   2 Dec 2005 10:32:06 -0000
@@ -46,7 +46,7 @@
 
 int is_cfgdirective_valid(const char *s) {
     char **t;
-    for (t = config_directives; t != NULL; ++t)
+    for (t = config_directives; *t != NULL; ++t)
         if (strcmp(s, *t) == 0) return 1;
     return 0;
 }


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