Re: [alsa-devel] [PATCH 3/3] sound/pci: Eliminate use after free

At Fri, 2 Apr 2010 14:47:59 +0200 (CEST), Julia Lawall wrote:

From: Julia Lawall julia@diku.dk

Use the call to snd_card_free in the error handling code at the end of the function, as in the other error cases.

A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr/)

// <smpl> @@ expression E,E2; @@

snd_card_free(E) ... ( E = E2 |

• E

) // </smpl>

Signed-off-by: Julia Lawall julia@diku.dk

Applied now. Thanks.

Takashi