Messages in this thread | | | Date | Sun, 6 Feb 2022 18:48:56 +0100 | Subject | Re: [PATCH RFT] net: asix: add proper error handling of usb read errors | From | Oleksij Rempel <> |
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Am 06.02.22 um 18:23 schrieb Pavel Skripkin: > On 1/5/22 16:19, Pavel Skripkin wrote: >> Syzbot once again hit uninit value in asix driver. The problem still the >> same -- asix_read_cmd() reads less bytes, than was requested by caller. >> >> Since all read requests are performed via asix_read_cmd() let's catch >> usb related error there and add __must_check notation to be sure all >> callers actually check return value. >> >> So, this patch adds sanity check inside asix_read_cmd(), that simply >> checks if bytes read are not less, than was requested and adds missing >> error handling of asix_read_cmd() all across the driver code. >> >> Fixes: d9fe64e51114 ("net: asix: Add in_pm parameter") >> Reported-and-tested-by: syzbot+6ca9f7867b77c2d316ac@syzkaller.appspotmail.com >> Signed-off-by: Pavel Skripkin <paskripkin@gmail.com> >> --- > > gentle ping :)
Please resend patch against latest net-next with "net-next" tag instead of "RFT".
-- Regards, Oleksij
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