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Commit 749d00db authored by Roel Kluin's avatar Roel Kluin Committed by Greg Kroah-Hartman
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Staging: rspiusb: Fix buffer overflow 



usb_buffer_map_sg() may return -1. This will result in a read from
pdx->PixelUrb[frameInfo][-1]

Signed-off-by: default avatarRoel Kluin <roel.kluin@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 5fb4d252
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