]> git.kernelconcepts.de Git - karo-tx-linux.git/commit
audit: fix endless wait in audit_log_start()
authorKonstantin Khlebnikov <khlebnikov@openvz.org>
Tue, 24 Sep 2013 22:27:42 +0000 (15:27 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 25 Sep 2013 00:00:26 +0000 (17:00 -0700)
commit8ac1c8d5deba65513b6a82c35e89e73996c8e0d6
treefbf7742d632b870070632cf73f41663ba815576e
parent0608f43da64a1f1c42507304b5f25bc8b1227aa4
audit: fix endless wait in audit_log_start()

After commit 829199197a43 ("kernel/audit.c: avoid negative sleep
durations") audit emitters will block forever if userspace daemon cannot
handle backlog.

After the timeout the waiting loop turns into busy loop and runs until
daemon dies or returns back to work.  This is a minimal patch for that
bug.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
Cc: Luiz Capitulino <lcapitulino@redhat.com>
Cc: Richard Guy Briggs <rgb@redhat.com>
Cc: Eric Paris <eparis@redhat.com>
Cc: Chuck Anderson <chuck.anderson@oracle.com>
Cc: Dan Duval <dan.duval@oracle.com>
Cc: Dave Kleikamp <dave.kleikamp@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
kernel/audit.c