[PATCH 3.18 134/145] USB: fix linked-list corruption in rh_call_control()

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Alan Stern commit 1633682053a7ee8058e10c76722b9b28e97fb73f upstream. Using KASAN, Dmitry found a bug in the rh_call_control() routine: If buffer allocation fails,

[PATCH 3.18 134/145] USB: fix linked-list corruption in rh_call_control()

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Alan Stern commit 1633682053a7ee8058e10c76722b9b28e97fb73f upstream. Using KASAN, Dmitry found a bug in the rh_call_control() routine: If buffer allocation fails, the routine returns