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| author | Kevin Hilman <khilman@linaro.org> | 2015-06-10 15:23:11 -0700 |
|---|---|---|
| committer | Kevin Hilman <khilman@linaro.org> | 2015-06-10 15:23:11 -0700 |
| commit | 2528dbd348dd541e090594b7aac3f62351078388 (patch) | |
| tree | a2ddf8323359b85d4be7de3ba498d7ec18e6e3f3 /net/unix/af_unix.c | |
| parent | d109c1ac070c962c4332015d06a008345a44a02c (diff) | |
| parent | 17b3b28baf84999421d56dce68c4b1c1ec7f1ef3 (diff) | |
Merge branch 'linaro-android-3.14-lsk' of git://android.git.linaro.org/kernel/linaro-android into linux-linaro-lsk-v3.14-androidlsk-v3.14-15.06-android
* 'linaro-android-3.14-lsk' of git://android.git.linaro.org/kernel/linaro-android:
fix: align closely to AOSP.
sched: cpufreq: update power usage only if cpufreq_stat is enabled
uid_cputime: Extends the cputime functionality to report power per uid
sched: cpufreq: Adds a field cpu_power in the task_struct
cpufreq_stats: Adds the fucntionality to load current values for each frequency for all the cores.
New Build Breakage in branch: kernel-m-dev-tegra-flounder-3.10 @ 1960706
net/unix: sk_socket can disappear when state is unlocked
selinux: enable genfscon labeling for sysfs and pstore files
ext4: don't save the error information if the block device is read-only
selinux: enable per-file labeling for debugfs files.
cpufreq: interactive: Rearm governor timer at max freq
cpufreq: interactive: Implement cluster-based min_sample_time
cpufreq: interactive: Exercise hispeed settings at a policy level
suspend: Return error when pending wakeup source is found.
proc: uid_cputime: fix show_uid_stat permission
nf: IDLETIMER: Fix broken uid field in the msg
Diffstat (limited to 'net/unix/af_unix.c')
| -rw-r--r-- | net/unix/af_unix.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 94404f19f9de..4757f1cf6237 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -1893,6 +1893,10 @@ static long unix_stream_data_wait(struct sock *sk, long timeo, unix_state_unlock(sk); timeo = freezable_schedule_timeout(timeo); unix_state_lock(sk); + + if (sock_flag(sk, SOCK_DEAD)) + break; + clear_bit(SOCK_ASYNC_WAITDATA, &sk->sk_socket->flags); } @@ -1957,6 +1961,10 @@ static int unix_stream_recvmsg(struct kiocb *iocb, struct socket *sock, struct sk_buff *skb, *last; unix_state_lock(sk); + if (sock_flag(sk, SOCK_DEAD)) { + err = -ECONNRESET; + goto unlock; + } last = skb = skb_peek(&sk->sk_receive_queue); again: if (skb == NULL) { |