RawDecoder::decodeUncompressed(): band-aid fix, check pitch
RawDecoder::decodeUncompressed(): band-aid fix, check pitch

LebedevRI/rawspeed,darktable-org/rawspeed,LebedevRI/rawspeed,LebedevRI/rawspeed,LebedevRI/rawspeed,darktable-org/rawspeed,LebedevRI/rawspeed,darktable-org/rawspeed,darktable-org/rawspeed,darktable-org/rawspeed