]> www.infradead.org Git - users/jedix/linux-maple.git/commit
usb: gadget: Check bmAttributes only if configuration is valid
authorPrashanth K <prashanth.k@oss.qualcomm.com>
Mon, 24 Feb 2025 08:56:04 +0000 (14:26 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 3 Mar 2025 09:12:14 +0000 (10:12 +0100)
commit8e812e9355a6f14dffd54a33d951ca403b9732f5
tree5403343139736644311034042f553edbc93f9271
parent487cfd4a8e3dc42d34a759017978a4edaf85fce0
usb: gadget: Check bmAttributes only if configuration is valid

If the USB configuration is not valid, then avoid checking for
bmAttributes to prevent null pointer deference.

Cc: stable <stable@kernel.org>
Fixes: 40e89ff5750f ("usb: gadget: Set self-powered based on MaxPower and bmAttributes")
Signed-off-by: Prashanth K <prashanth.k@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250224085604.417327-1-prashanth.k@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/gadget/composite.c