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* Fix buffer overrun in process (reported by Jesse Chappell)

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This commit is contained in:
Chris Cannam
2008-01-28 17:27:05 +00:00
parent a08d138309
commit 52a10829ef
1 changed files with 4 additions and 4 deletions
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8
src/StretcherProcess.cpp
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@@ -597,7 +597,7 @@ RubberBandStretcher::Impl::modifyChunk(size_t channel, size_t outputIncrement,
if (i == limit1) range = 2; if (i == limit1) range = 2;
if (i >= limit2) { if (i >= limit2) {
range = 3; range = 3;
if (i + range + 1 > count) range = count - i; if (i + range + 1 > count) range = count - i - 1;
} }
} }
@@ -609,16 +609,16 @@ RubberBandStretcher::Impl::modifyChunk(size_t channel, size_t outputIncrement,
double peakInPhase = 0.0; double peakInPhase = 0.0;
double peakOutPhase = 0.0; double peakOutPhase = 0.0;
size_t p, pp; int p = -1, pp = -1;
for (size_t i = 0; i <= count; ++i) { for (size_t i = 0; i <= count; ++i) {
if (m_options & OptionPhaseIndependent) { if (m_options & OptionPhaseIndependent) {
p = i; p = i;
pp = i-1; pp = int(i)-1;
} else { } else {
p = cd.freqPeak[i]; p = cd.freqPeak[i];
pp = cd.freqPeak[i-1]; if (i > 0) pp = int(cd.freqPeak[i-1]);
} }
bool resetThis = phaseReset; bool resetThis = phaseReset;