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authorKyeongdon Kim <kyeongdon.kim@lge.com>2018-10-16 14:57:26 +0900
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-12-01 09:16:33 +0100
commit7ac437558e4a68f0127cba24bad6f98cff5c736f (patch)
tree1f75e9381d2eda38d852f32ec74be607d8cacabf /net/unix
parent5e110ec2d924171458f4099c53b04b7e30ffa929 (diff)
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net: fix warning in af_unix
[ Upstream commit 33c4368ee2589c165aebd8d388cbd91e9adb9688 ] This fixes the "'hash' may be used uninitialized in this function" net/unix/af_unix.c:1041:20: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized] addr->hash = hash ^ sk->sk_type; Signed-off-by: Kyeongdon Kim <kyeongdon.kim@lge.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/unix')
-rw-r--r--net/unix/af_unix.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 231b6c032d2c..d2d6ff0c6265 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -225,6 +225,8 @@ static inline void unix_release_addr(struct unix_address *addr)
static int unix_mkname(struct sockaddr_un *sunaddr, int len, unsigned int *hashp)
{
+ *hashp = 0;
+
if (len <= sizeof(short) || len > sizeof(*sunaddr))
return -EINVAL;
if (!sunaddr || sunaddr->sun_family != AF_UNIX)