Re: [PATCH 3/7] mm/slub.c: remove invalid reference to list iterator variable

2012-07-09 Thread Christoph Lameter
On Sun, 8 Jul 2012, Julia Lawall wrote: > From: Julia Lawall > > 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

Re: [PATCH 3/7] mm/slub.c: remove invalid reference to list iterator variable

2012-07-09 Thread Pekka Enberg
On Sun, 8 Jul 2012, Julia Lawall wrote: > From: Julia Lawall > > 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

[PATCH 3/7] mm/slub.c: remove invalid reference to list iterator variable

2012-07-08 Thread Julia Lawall
From: Julia Lawall 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