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brcmfmac: Fix memory leak in brcmf_usbdev_qinit

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commit 4282dc057d 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: 71bb244ba2 ("brcm80211: fmac: add USB support for bcm43235/6/8 chipsets")
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Navid Emamdoost 2019-12-14 19:51:14 -06:00 committed by Greg Kroah-Hartman
parent 00b13445f9
commit 0eb1a43563
1 changed files with 1 additions and 0 deletions
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1
drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
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@ -441,6 +441,7 @@ brcmf_usbdev_qinit(struct list_head *q, int qsize)
usb_free_urb(req->urb);
list_del(q->next);
}
kfree(reqs);
return NULL;
}