From 797277f9afab01fa2581f1865bfe7052d9d3e36c Mon Sep 17 00:00:00 2001
From: michael <michael@82007160-df01-0410-b94d-b575c5fd34c7>
Date: Mon, 28 Jan 2013 19:30:26 +0000
Subject: - Fixed possible core in try_parse_v4_netmask() as reported by
 bobnomnom

git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/trunk@1786 82007160-df01-0410-b94d-b575c5fd34c7
---
 src/hostmask.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hostmask.c b/src/hostmask.c
index 11c1882..60e3fd9 100644
--- a/src/hostmask.c
+++ b/src/hostmask.c
@@ -202,7 +202,7 @@ try_parse_v4_netmask(const char *text, struct irc_ssaddr *addr, int *b)
       char *after;
       bits = strtoul(p + 1, &after, 10);
 
-      if (!bits || *after)
+      if (bits < 0 || *after)
         return HM_HOST;
       if (bits > n * 8)
         return HM_HOST;
-- 
cgit