tcp: Silence warning: ‘in6’ may be used uninitialized
Initialise in6 to avoid...
In file included from include/net/inetpeer.h:15:0,
from include/net/route.h:28,
from include/net/inet_hashtables.h:32,
from include/net/tcp.h:37,
from net/ipv4/tcp.c:275:
net/ipv4/tcp.c: In function ‘tcp_nuke_addr’:
include/net/ipv6.h:417:34: warning: ‘in6’ may be used uninitialized in this function [-Wmaybe-uninitialized]
return ((ul1[0] ^ ul2[0]) | (ul1[1] ^ ul2[1])) == 0UL;
^
net/ipv4/tcp.c:3513:19: note: ‘in6’ was declared here
struct in6_addr *in6;
Signed-off-by: Jon Medhurst <tixy@linaro.org>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 089a948..a2639cb 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -3490,7 +3490,7 @@
struct in_addr *in;
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
- struct in6_addr *in6;
+ struct in6_addr *in6 = NULL;
#endif
if (family == AF_INET) {
in = &((struct sockaddr_in *)addr)->sin_addr;