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authorOleg Nesterov <oleg@redhat.com>2014-12-11 00:55:25 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2014-12-11 02:41:18 +0100
commit24c037ebf5723d4d9ab0996433cee4f96c292a4d (patch)
tree9317b4c2d079b02610b3578d2b8e5f3b365fb93d /include/rdma/ib_cache.h
parentexit: exit_notify: re-use "dead" list to autoreap current (diff)
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exit: pidns: alloc_pid() leaks pid_namespace if child_reaper is exiting
alloc_pid() does get_pid_ns() beforehand but forgets to put_pid_ns() if it fails because disable_pid_allocation() was called by the exiting child_reaper. We could simply move get_pid_ns() down to successful return, but this fix tries to be as trivial as possible. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Reviewed-by: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Aaron Tomlin <atomlin@redhat.com> Cc: Pavel Emelyanov <xemul@parallels.com> Cc: Serge Hallyn <serge.hallyn@ubuntu.com> Cc: Sterling Alexander <stalexan@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/rdma/ib_cache.h')
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