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- Fixed a buffer overflow with Timidity++ when playing Sigil e5m5 music.

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See https://forum.zdoom.org/viewtopic.php?f=2&t=64910 .
This commit is contained in:
Edoardo Prezioso 2019-06-02 18:07:08 +02:00 committed by Christoph Oelckers
parent 9f99d1b2cc
commit 74e69567ef
1 changed files with 2 additions and 1 deletions
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3
src/sound/timiditypp/resample.cpp
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@ -933,7 +933,8 @@ void pre_resample(Sample * sp)
return; return;
} }
dest = newdata = (sample_t *)safe_malloc((int32_t)(newlen >> (FRACTION_BITS - 1)) + 2); // [EP] Fix the bad allocation count.
dest = newdata = (sample_t *)safe_malloc(((int32_t)(newlen >> (FRACTION_BITS - 1)) + 2)*sizeof(sample_t));
dest[newlen >> FRACTION_BITS] = 0; dest[newlen >> FRACTION_BITS] = 0;
*dest++ = src[0]; *dest++ = src[0];