slub: remove invalid reference to list iterator variable

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If list_for_each_entry, etc complete a traversal of the list, the iterator
variable ends up pointing to an address at an offset from the list head,
and not a meaningful structure.  Thus this value should not be used after
the end of the iterator.  The patch replaces s->name by al->name, which is
referenced nearby.

This problem was found using Coccinelle (http://coccinelle.lip6.fr/).

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Pekka Enberg <penberg@kernel.org>

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Julia Lawall 2012-07-08 13:37:40 +02:00 • committed by Pekka Enberg

parent 4b57ad9392

commit 068ce415be

1 changed files with 1 additions and 1 deletions

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mm/slub.c

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