X-Git-Url: http://git.ipfire.org/?p=thirdparty%2Fsarg.git;a=blobdiff_plain;f=ip2name.c;fp=ip2name.c;h=bd5da8ada7710b80fd00eb4c8fcb45ca7999ed2c;hp=75a949cd2a86d2a63474916aa0e034ade9daed7f;hb=075352778d23d67b9b736cf43a284e190189e047;hpb=51f6da273beef37080bc9e6940aa5451fdae7664

diff --git a/ip2name.c b/ip2name.c
index 75a949c..bd5da8a 100644
--- a/ip2name.c
+++ b/ip2name.c
@@ -258,7 +258,7 @@ void name2ip(char *name,int name_size)
 #ifdef HAVE_GETADDRINFO
 	int error;
 	char *port;
-	struct addrinfo *res;
+	struct addrinfo *res=NULL;
 	char *addr;
 
 	addr=name;
@@ -275,7 +275,7 @@ void name2ip(char *name,int name_size)
 
 	error=getaddrinfo(addr,NULL,NULL,&res);
 	if (error) {
-		freeaddrinfo(res);
+		if (res) freeaddrinfo(res);
 		debuga(__FILE__,__LINE__,_("Cannot resolve host name %s: %s\n"),name,gai_strerror(error));
 		exit(EXIT_FAILURE);
 	}