dm thin: fix dangling bio in process_deferred_bios error path

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commit fe76cd88e6 upstream.

If unable to ensure_next_mapping() we must add the current bio, which
was removed from the @bios list via bio_list_pop, back to the
deferred_bios list before all the remaining @bios.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Acked-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Mike Snitzer 2014-03-28 02:15:02 -04:00 • committed by Greg Kroah-Hartman

parent 84fb0b3cbf

commit bd702549e0

1 changed files with 1 additions and 1 deletions

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drivers/md/dm-thin.c

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