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| author | Alex Shi <alex.shi@linaro.org> | 2016-03-14 15:32:21 +0800 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2016-03-14 15:32:21 +0800 |
| commit | fa6e6c7406806f9d4119703e4c3ad661c25b99ee (patch) | |
| tree | 7b9c905e1befea12b5c04190d1aa3c89b3dfdd84 /net/ipv4/ping.c | |
| parent | 582ee3a96f6a108f589bdc4ce8cc8176c8d763e5 (diff) | |
| parent | 258181e60ef13001b0ae05cb58079fd79ed86a46 (diff) | |
Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android
Conflicts solution:
keep 'KBUILD_CFLAGS += -fno-pic'
in arch/arm64/Makefile
Diffstat (limited to 'net/ipv4/ping.c')
| -rw-r--r-- | net/ipv4/ping.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c index b27e98010dea..0d5278ca4777 100644 --- a/net/ipv4/ping.c +++ b/net/ipv4/ping.c @@ -746,8 +746,10 @@ static int ping_v4_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) if (msg->msg_controllen) { err = ip_cmsg_send(sock_net(sk), msg, &ipc, false); - if (err) + if (unlikely(err)) { + kfree(ipc.opt); return err; + } if (ipc.opt) free = 1; } |