Messages in this thread Patch in this message | | | From | Olaf Hering <> | Subject | [PATCH] xen/blkback: do not leak mode property | Date | Mon, 3 Dec 2012 20:32:48 +0100 |
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be->mode is obtained from xenbus_read, which does a kmalloc for the message body. The short string is never released, so do it on blkbk remove.
Signed-off-by: Olaf Hering <olaf@aepfle.de> ---
!! Not compile tested !!
drivers/block/xen-blkback/xenbus.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c index f58434c..a6585a4 100644 --- a/drivers/block/xen-blkback/xenbus.c +++ b/drivers/block/xen-blkback/xenbus.c @@ -366,6 +366,7 @@ static int xen_blkbk_remove(struct xenbus_device *dev) be->blkif = NULL; } + kfree(be->mode); kfree(be); dev_set_drvdata(&dev->dev, NULL); return 0; -- 1.8.0.1
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