We had quite a few driver using the first alternate setting instead of the current one when doing descriptor sanity checks. This is mostly an issue on kernels with panic_on_warn set due to a WARN() in usb_submit_urn(). Since we've started backporting such fixes (e.g. as reported by syzbot), I've marked these for stable as well. Included are also a couple of related clean ups to prevent future issues. Johan Johan Hovold (7): Input: pegasus_notetaker: fix endpoint sanity check Input: aiptek: fix endpoint sanity check Input: aiptek: use descriptors of current altsetting Input: gtco: fix endpoint sanity check Input: gtco: fix extra-descriptor debug message Input: gtco: drop redundant variable reinit Input: sur40: fix interface sanity checks drivers/input/tablet/aiptek.c | 8 ++++---- drivers/input/tablet/gtco.c | 13 ++++--------- drivers/input/tablet/pegasus_notetaker.c | 2 +- drivers/input/touchscreen/sur40.c | 2 +- 4 files changed, 10 insertions(+), 15 deletions(-) -- 2.24.0
