Message ID | 20191215015117.21801-1-navid.emamdoost@gmail.com |
---|---|
State | Awaiting Upstream |
Delegated to: | David Miller |
Headers | show |
Series | brcmfmac: Fix memory leak in brcmf_usbdev_qinit | expand |
Navid Emamdoost <navid.emamdoost@gmail.com> wrote: > 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 <navid.emamdoost@gmail.com> Patch applied to wireless-drivers-next.git, thanks. 4282dc057d75 brcmfmac: Fix memory leak in brcmf_usbdev_qinit
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c index 06f3c01f10b3..237c6b491b88 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c @@ -430,6 +430,7 @@ brcmf_usbdev_qinit(struct list_head *q, int qsize) usb_free_urb(req->urb); list_del(q->next); } + kfree(reqs); return NULL; }
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 <navid.emamdoost@gmail.com> --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c | 1 + 1 file changed, 1 insertion(+)