X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fpixlet.c;h=d0313051550ca8b902aabbd8269e4809cd586524;hb=a687fb997097ac1d1870b6de5160d45e5f57e871;hp=c4f7597866c18c409204c830bbcb11ae315acf77;hpb=fe86fa7c0abfd37b26f1015510d2412735c91ea9;p=ffmpeg diff --git a/libavcodec/pixlet.c b/libavcodec/pixlet.c index c4f7597866c..d0313051550 100644 --- a/libavcodec/pixlet.c +++ b/libavcodec/pixlet.c @@ -154,7 +154,7 @@ static int read_low_coeffs(AVCodecContext *avctx, int16_t *dst, int size, int wi state = 120 * (escape + flag) + state - (120 * state >> 8); flag = 0; - if (state * 4 > 0xFF || i >= size) + if (state * 4ULL > 0xFF || i >= size) continue; nbits = ((state + 8) >> 5) + (state ? ff_clz(state) : 32) - 24; @@ -260,7 +260,7 @@ static int read_high_coeffs(AVCodecContext *avctx, uint8_t *src, int16_t *dst, i flag = 0; - if (state * 4 > 0xFF || i >= size) + if (state * 4ULL > 0xFF || i >= size) continue; pfx = ((state + 8) >> 5) + (state ? ff_clz(state): 32) - 24;