From bd9578d2dc1bf4ed587e0158b8f3c0753fd18f29 Mon Sep 17 00:00:00 2001 From: "/C=EU/ST=EU/CN=Pablo Neira Ayuso/emailAddress=pablo@netfilter.org" Date: Thu, 7 Jun 2007 15:37:44 +0000 Subject: fix nfct_snprintf behaviour if the buffer passed is too small (similar to C99 convention) --- src/conntrack/snprintf.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'src/conntrack/snprintf.c') diff --git a/src/conntrack/snprintf.c b/src/conntrack/snprintf.c index 0c500b7..bcaf2db 100644 --- a/src/conntrack/snprintf.c +++ b/src/conntrack/snprintf.c @@ -29,8 +29,7 @@ int __snprintf_conntrack(char *buf, } /* NULL terminated string */ - if (snprintf(buf+size, len-size, "\0") == -1) - return -1; + buf[size+1 > len ? len-1 : size] = '\0'; return size; } -- cgit v1.2.3