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linux/net/unix
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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>
History 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 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