Merge branch 'x86-ras-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[firefly-linux-kernel-4.4.55.git] / net / unix / af_unix.c

diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index a0ca162e5bd56cacd524f220b0740c0123b881c8..a427623ee574e88d9926c7972a0650c5c6f9a3eb 100644 (file)
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -718,7 +718,9 @@ static int unix_autobind(struct socket *sock)
        int err;
        unsigned int retries = 0;
 
-       mutex_lock(&u->readlock);
+       err = mutex_lock_interruptible(&u->readlock);
+       if (err)
+               return err;
 
        err = 0;
        if (u->addr)
@@ -877,7 +879,9 @@ static int unix_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
                goto out;
        addr_len = err;
 
-       mutex_lock(&u->readlock);
+       err = mutex_lock_interruptible(&u->readlock);
+       if (err)
+               goto out;
 
        err = -EINVAL;
        if (u->addr)