Eric Dumazet de14439167 net: unix: non blocking recvmsg() should not return -EINTR ...

Some applications didn't expect recvmsg() on a non blocking socket
could return -EINTR. This possibility was added as a side effect
of commit b3ca9b02b0 ("net: fix multithreaded signal handling in
unix recv routines").

To hit this bug, you need to be a bit unlucky, as the u->readlock
mutex is usually held for very small periods.

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

2014-03-26 17:05:40 -04:00

..

af_unix.c

net: unix: non blocking recvmsg() should not return -EINTR

2014-03-26 17:05:40 -04:00

diag.c

unix_diag: fix info leak

2013-10-02 16:08:24 -04:00

garbage.c

af_unix: fix a fatal race with bit fields

2013-05-01 15:13:49 -04:00

Kconfig

…

Makefile

…

sysctl_net_unix.c

net: Convert uses of typedef ctl_table to struct ctl_table

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