tree d69c0b023cfa1afdc64e4de8bc27ec03195b8088
parent 74aadce986052f20088c2678f589ea0e8d3a4b59
author Neil Horman <nhorman@tuxdriver.com> 1192602396 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1192635770 -0700

core_pattern: fix up a few miscellaneous bugs

Fix do_coredump to detect a crash in the user mode helper process and abort
the attempt to recursively dump core to another copy of the helper process,
potentially ad-infinitum.

[akpm@linux-foundation.org: cleanups]
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Cc: <martin.pitt@ubuntu.com>
Cc: <wwoods@redhat.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>