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$NetBSD: patch-ak,v 1.1 2003/03/29 21:20:30 salo Exp $
Fixes potential remote buffer overflows. See the following url for more
details: http://securityfocus.com/archive/1/315057
Patch by caf@guarana.org.
--- source/notice.c.orig 2003-03-29 21:55:24.000000000 +0100
+++ source/notice.c 2003-03-29 21:55:51.000000000 +0100
@@ -425,7 +425,7 @@
int conn = !strncmp(line+7, "connect", 7) ? 1 : 0;
int dalnet = 0, ircnet = 0;
- if (*(line+18) == ':')
+ if (strlen(line) >= 19 && line[18] == ':')
q = NULL;
else
dalnet = (q == NULL);
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