From 67cd8ccd494c155f1d0cbb992fe569832fe46d48 Mon Sep 17 00:00:00 2001 From: Navid Emamdoost Date: Sat, 14 Dec 2019 19:51:14 -0600 Subject: brcmfmac: Fix memory leak in brcmf_usbdev_qinit commit 4282dc057d750c6a7dd92953564b15c26b54c22c upstream. In the implementation of brcmf_usbdev_qinit() the allocated memory for reqs is leaking if usb_alloc_urb() fails. Release reqs in the error handling path. Fixes: 71bb244ba2fd ("brcm80211: fmac: add USB support for bcm43235/6/8 chipsets") Signed-off-by: Navid Emamdoost Signed-off-by: Kalle Valo Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net/wireless') diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c index 2eb5fe7367c6..4ad830b7b1c9 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c @@ -441,6 +441,7 @@ fail: usb_free_urb(req->urb); list_del(q->next); } + kfree(reqs); return NULL; } -- cgit v1.2.3