svn commit: r187822 - head/sys/netinet
Luigi Rizzo
luigi at FreeBSD.org
Wed Jan 28 05:39:02 PST 2009
Author: luigi
Date: Wed Jan 28 13:39:01 2009
New Revision: 187822
URL: http://svn.freebsd.org/changeset/base/187822
Log:
initialize a couple of variables, gcc 4.2.4-4 (linux) reports
some possible uninitialized uses and the warning does make sense.
Modified:
head/sys/netinet/ip_fw2.c
Modified: head/sys/netinet/ip_fw2.c
==============================================================================
--- head/sys/netinet/ip_fw2.c Wed Jan 28 13:11:22 2009 (r187821)
+++ head/sys/netinet/ip_fw2.c Wed Jan 28 13:39:01 2009 (r187822)
@@ -2254,6 +2254,7 @@ ipfw_chk(struct ip_fw_args *args)
if (m->m_flags & M_SKIP_FIREWALL)
return (IP_FW_PASS); /* accept */
+ dst_ip.s_addr = 0; /* make sure it is initialized */
pktlen = m->m_pkthdr.len;
args->f_id.fib = M_GETFIB(m); /* note mbuf not altered) */
proto = args->f_id.proto = 0; /* mark f_id invalid */
@@ -2711,7 +2712,7 @@ check_body:
uint32_t a =
(cmd->opcode == O_IP_DST_LOOKUP) ?
dst_ip.s_addr : src_ip.s_addr;
- uint32_t v;
+ uint32_t v = 0;
match = lookup_table(chain, cmd->arg1, a,
&v);
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