[libvirt] [PATCH] fix build with older gcc
Older gcc (4.1.2-55.el5, 4.2.1 on FreeBSD) reports bogus warnings:
../../src/conf/nwfilter_conf.c:2111: warning: 'protocol' may be used
uninitialized in this function
../../src/conf/nwfilter_conf.c:2110: warning: 'dataProtocolID' may be
used uninitialized in this function
Initialize them to NULL to make the compiler happy.
---
Pushed as a build-breaker fix.
src/conf/nwfilter_conf.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/conf/nwfilter_conf.c b/src/conf/nwfilter_conf.c
index 67b5482..b9f6d51 100644
--- a/src/conf/nwfilter_conf.c
+++ b/src/conf/nwfilter_conf.c
@@ -2107,8 +2107,8 @@ virNWFilterRuleValidate(virNWFilterRuleDefPtr rule)
{
int ret = 0;
portDataDefPtr portData = NULL;
- nwItemDescPtr dataProtocolID;
- const char *protocol;
+ nwItemDescPtr dataProtocolID = NULL;
+ const char *protocol = NULL;
switch (rule->prtclType) {
case VIR_NWFILTER_RULE_PROTOCOL_IP:
--
1.8.3.2