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Fix buffer-overflow in power range spectral analysis (#9560)

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Robin Gareus 2023-11-30 19:41:26 +01:00
parent b376f271c4
commit 8576db5642
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gtk2_ardour/fft_graph.cc
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@ -577,7 +577,7 @@ FFTGraph::redraw ()
mpp = maxf; mpp = maxf;
// Draw back to the start using the minimum value // Draw back to the start using the minimum value
for (int x = res->length () - 1; x >= 0; --x) { for (int x = res->length () - 2; x >= 0; --x) {
mpp = std::min (mpp, res->minAt (x, _show_proportional)); mpp = std::min (mpp, res->minAt (x, _show_proportional));
if (_logScale[x] == _logScale[x + 1]) { if (_logScale[x] == _logScale[x + 1]) {