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| author |   Takashi Iwai <tiwai@suse.de> | 2013-11-04 10:05:07 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-11-04 10:05:07 +0100 |
| commit | ebfe1068f9ca4d0f25beca7a65d652380c40f226 (patch) | |
| tree | 109cfece95e42345d915c4c13e3bb1697ff02f65 /net/unix/af_unix.c | |
| parent | ALSA: hda - not choose assigned converters for unused pins of Valleyview (diff) | |
| parent | Merge remote-tracking branch 'asoc/topic/wm8996' into asoc-next (diff) | |
| download | linux-dev-ebfe1068f9ca4d0f25beca7a65d652380c40f226.tar.xz linux-dev-ebfe1068f9ca4d0f25beca7a65d652380c40f226.zip | |
Merge tag 'asoc-v3.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Final updates for v3.13
A few final updates for v3.13, all driver updates apart from some DPCM
and Coverity fixes which should have minor impact on practical systems.
Diffstat (limited to 'net/unix/af_unix.c')
| -rw-r--r-- | net/unix/af_unix.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 86de99ad2976..c1f403bed683 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -1246,6 +1246,15 @@ static int unix_socketpair(struct socket *socka, struct socket *sockb) return 0; } +static void unix_sock_inherit_flags(const struct socket *old, + struct socket *new) +{ + if (test_bit(SOCK_PASSCRED, &old->flags)) + set_bit(SOCK_PASSCRED, &new->flags); + if (test_bit(SOCK_PASSSEC, &old->flags)) + set_bit(SOCK_PASSSEC, &new->flags); +} + static int unix_accept(struct socket *sock, struct socket *newsock, int flags) { struct sock *sk = sock->sk; @@ -1280,6 +1289,7 @@ static int unix_accept(struct socket *sock, struct socket *newsock, int flags) /* attach accepted sock to socket */ unix_state_lock(tsk); newsock->state = SS_CONNECTED; + unix_sock_inherit_flags(sock, newsock); sock_graft(tsk, newsock); unix_state_unlock(tsk); return 0; |