Skip to content

F
ffmpeg.wasm-core
Commit 1f80742f authored by Vittorio Giovara's avatar Vittorio Giovara
Browse files
Options

qdm2: avoid integer overflow 

CC: libav-stable@libav.org
Bug-Id: CID 700555
parent 312daa15
Hide whitespace changes
Inline Side-by-side
Showing with 1 addition and 1 deletion
libavcodec/qdm2.c
View file @ 1f80742f
......@@ -730,7 +730,7 @@ static void fill_coding_method_array(sb_int8_array tone_level_idx,
for (j = 0; j < 64; j++)
acc += tone_level_idx_temp[ch][sb][j];
multres = 0x66666667 * (acc * 10);
multres = 0x66666667LL * (acc * 10);
esp_40 = (multres >> 32) / 8 + ((multres & 0xffffffff) >> 31);
for (ch = 0; ch < nb_channels; ch++)
for (sb = 0; sb < 30; sb++)
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment