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Code Issues Releases Activity

Prevent the qdm2 code from overreading/overflowing. Fixes Coverity ID 112 run 2

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Originally committed as revision 14309 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Benjamin Larsson
2008-07-19 18:53:04 +00:00
parent fb19e1443b
commit d11f9e1b15
1 changed files with 1 additions and 1 deletions
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2
libavcodec/qdm2.c
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@@ -684,7 +684,7 @@ static void fill_coding_method_array (sb_int8_array tone_level_idx, sb_int8_arra
SAMPLES_NEEDED SAMPLES_NEEDED
for (ch = 0; ch < nb_channels; ch++) for (ch = 0; ch < nb_channels; ch++)
for (sb = 0; sb < 30; sb++) { for (sb = 0; sb < 30; sb++) {
for (j = 1; j < 64; j++) { for (j = 1; j < 63; j++) { // The loop only iterates to 63 so the code doesn't overflow the buffer
add1 = tone_level_idx[ch][sb][j] - 10; add1 = tone_level_idx[ch][sb][j] - 10;
if (add1 < 0) if (add1 < 0)
add1 = 0; add1 = 0;