From e942a7f0f7a59f2f786cc4f8cb97942313a07674 Mon Sep 17 00:00:00 2001 From: Thomas Goyne Date: Tue, 8 Jul 2014 15:57:43 -0700 Subject: [PATCH] Fix int overflow when saving audio clips --- src/command/audio.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/command/audio.cpp b/src/command/audio.cpp index cc5e2f7bd..af219c5fd 100644 --- a/src/command/audio.cpp +++ b/src/command/audio.cpp @@ -208,8 +208,8 @@ struct audio_save_clip final : public Command { auto provider = c->project->AudioProvider(); - auto start_sample = (start * provider->GetSampleRate() + 999) / 1000; - auto end_sample = (end * provider->GetSampleRate() + 999) / 1000; + auto start_sample = ((int64_t)start * provider->GetSampleRate() + 999) / 1000; + auto end_sample = ((int64_t)end * provider->GetSampleRate() + 999) / 1000; if (start_sample >= provider->GetNumSamples() || start_sample >= end_sample) return; size_t bytes_per_sample = provider->GetBytesPerSample() * provider->GetChannels();