Eric Dumazet fa0dc04df2 af_unix: fix struct pid memory leak ...

Dmitry reported a struct pid leak detected by a syzkaller program.

Bug happens in unix_stream_recvmsg() when we break the loop when a
signal is pending, without properly releasing scm.

Fixes: b3ca9b02b0 ("net: fix multithreaded signal handling in unix recv routines")
Reported-by: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Rainer Weikusat <rweikusat@mobileactivedefense.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2016-01-24 22:04:49 -08:00

..

af_unix.c

af_unix: fix struct pid memory leak

2016-01-24 22:04:49 -08:00

diag.c

VFS: net/unix: d_backing_inode() annotations

2015-04-15 15:06:56 -04:00

garbage.c

unix: properly account for FDs passed over unix sockets

2016-01-11 00:05:30 -05:00

Kconfig

net: Default UDP and UNIX diag to 'n'.

2012-01-07 12:13:06 -08:00

Makefile

unix_diag: Write it into kbuild

2011-12-16 13:48:29 -05:00

sysctl_net_unix.c

net: Convert uses of typedef ctl_table to struct ctl_table

2013-06-13 02:36:09 -07:00