Re: [PATCH 2/7] net/rxrpc/ar-peer.c: remove invalid reference to list iterator variable
From: Julia Lawall Date: Sun, 8 Jul 2012 13:37:39 +0200 > 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. This seems to be a copy-paste bug from a previous > debugging message, and so the meaningless value is just deleted. > > This problem was found using Coccinelle (http://coccinelle.lip6.fr/). > > Signed-off-by: Julia Lawall Applied. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH 2/7] net/rxrpc/ar-peer.c: remove invalid reference to list iterator variable
From: Julia Lawall julia.law...@lip6.fr Date: Sun, 8 Jul 2012 13:37:39 +0200 From: Julia Lawall julia.law...@lip6.fr 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. This seems to be a copy-paste bug from a previous debugging message, and so the meaningless value is just deleted. This problem was found using Coccinelle (http://coccinelle.lip6.fr/). Signed-off-by: Julia Lawall julia.law...@lip6.fr Applied. -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
