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-rw-r--r--libs/ardour/audioregion.cc4
1 files changed, 4 insertions, 0 deletions
diff --git a/libs/ardour/audioregion.cc b/libs/ardour/audioregion.cc
index 4beabab67a..bb67268a4a 100644
--- a/libs/ardour/audioregion.cc
+++ b/libs/ardour/audioregion.cc
@@ -390,6 +390,10 @@ AudioRegion::_read_at (const SourceList& /*srcs*/, framecnt_t limit,
<< " chan " << chan_n
<< " rops " << hex << rops << dec
<< endl;
+
+ if (cnt > 64 * 1024) {
+ abort ();
+ }
if (n_channels() == 0) {
return 0;