diff mbox

[patch-2.6.34-rc2+,05/11] musb: potential use after free

Message ID 1269515673-27980-6-git-send-email-felipe.balbi@nokia.com (mailing list archive)
State Awaiting Upstream, archived
Delegated to: Felipe Balbi
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Commit Message

Felipe Balbi March 25, 2010, 11:14 a.m. UTC 
None
diff mbox

Patch

diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index dec896e..877d20b 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -2042,6 +2042,7 @@  static int musb_urb_enqueue(
 		 * odd, rare, error prone, but legal.
 		 */
 		kfree(qh);
+		qh = NULL;
 		ret = 0;
 	} else
 		ret = musb_schedule(musb, qh,