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qdm2: Fix data type used in multiplication.
Avoid unintended truncation.
Fixes CID700555
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer authored on 2012/12/30 11:13:30Showing 1 changed files
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@@ -685,7 +685,7 @@ static void fill_coding_method_array (sb_int8_array tone_level_idx, sb_int8_arra |
| 685 | 685 |
for (j = 0; j < 64; j++) |
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acc += tone_level_idx_temp[ch][sb][j]; |
| 687 | 687 |
|
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- multres = 0x66666667 * (acc * 10); |
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+ multres = 0x66666667LL * (acc * 10); |
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esp_40 = (multres >> 32) / 8 + ((multres & 0xffffffff) >> 31); |
| 690 | 690 |
for (ch = 0; ch < nb_channels; ch++) |
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for (sb = 0; sb < 30; sb++) |