a few tweaks for bionic

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-07-08 08:34:28 +02:00
parent 126f2b2853
commit 8f6ce094dc
4 changed files with 10 additions and 3 deletions
--- a/libbb/inet_common.c
+++ b/libbb/inet_common.c
@@ -175,7 +175,8 @@ int FAST_FUNC INET6_resolve(const char *name, struct sockaddr_in6 *sin6)
 		return -1;
 	}
 	memcpy(sin6, ai->ai_addr, sizeof(*sin6));
-	freeaddrinfo(ai);
+	if (ai)
+		freeaddrinfo(ai);
 	return 0;
 }