Messages in this thread Patch in this message | | | Date | Mon, 23 Jul 2007 03:11:35 +0200 | From | Adrian Bunk <> | Subject | [2.6.23 patch] xenbus_xs.c: fix a use-after-free |
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This patch fixes an obvious use-after-free spotted by the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
--- --- linux-2.6.22-rc6-mm1/drivers/xen/xenbus/xenbus_xs.c.old 2007-07-23 03:04:20.000000000 +0200 +++ linux-2.6.22-rc6-mm1/drivers/xen/xenbus/xenbus_xs.c 2007-07-23 03:04:42.000000000 +0200 @@ -782,8 +782,8 @@ static int process_msg(void) msg->u.watch.vec = split(body, msg->hdr.len, &msg->u.watch.vec_size); if (IS_ERR(msg->u.watch.vec)) { - kfree(msg); err = PTR_ERR(msg->u.watch.vec); + kfree(msg); goto out; } - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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