From: Carl Hetherington <cth@carlh.net>
Date: Mon, 30 Nov 2015 11:52:00 +0000 (+0000)
Subject: Catch bad calls to ::get().
X-Git-Tag: v2.5.13~9
X-Git-Url: https://git.carlh.net/gitweb/?p=dcpomatic.git;a=commitdiff_plain;h=1ebe49c8c0d653b28f8b8047034b00349d7593c2

Catch bad calls to ::get().
---

diff --git a/src/lib/audio_mapping.cc b/src/lib/audio_mapping.cc
index 4e2e29363..906e79bd8 100644
--- a/src/lib/audio_mapping.cc
+++ b/src/lib/audio_mapping.cc
@@ -119,6 +119,8 @@ AudioMapping::set (int input_channel, int output_channel, float g)
 float
 AudioMapping::get (int input_channel, int output_channel) const
 {
+	DCPOMATIC_ASSERT (input_channel < int (_gain.size()));
+	DCPOMATIC_ASSERT (output_channel < int (_gain[0].size()));
 	return _gain[input_channel][output_channel];
 }