On Friday, April 14, 2017 02:35:33 PM Mikulas Patocka wrote: > The parisc architecture recently reimplemented the memcpy function and > their reimplementation crashed when source and destination overlapped. > > The crash happened in the function ide_complete_cmd where memcpy is called > with the same source and destination pointer. According to the C > specification, memcpy behavior is undefined if the source and destination > range overlaps. This patches fixes the undefined behavior. > > Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx> Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
