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CVE-2022-2454: fixed #2213 · gpac/gpac@faa75ed
Integer Overflow or Wraparound in GitHub repository gpac/gpac prior to 2.1-DEV.
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fixed #2213
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jeanlf committed
Jul 12, 2022
1 parent dc7de8d commit faa75edde3dfeba1e2cf6ffa48e45a50f1042096
Showing 1 changed file with 2 additions and 0 deletions.
2 src/laser/lsr_dec.c
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@@ -838,6 +838,8 @@ static void lsr_read_id(GF_LASeRCodec *lsr, GF_Node *n)
static Fixed lsr_translate_coords(GF_LASeRCodec *lsr, u32 val, u32 nb_bits)
{
if (!nb_bits) return 0;
#ifdef GPAC_FIXED_POINT
if (val >> (nb_bits-1) ) {
s32 neg = (s32) val - (1<<nb_bits);
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