catch OOM

diff --git a/libs/ardour/worker.cc b/libs/ardour/worker.cc
index 5b416afa4629fe0e824348f966bd2c43f8a9fd69..aea1c6f8e35597a191cf374c617d928376f8dda2 100644 (file)
--- a/libs/ardour/worker.cc
+++ b/libs/ardour/worker.cc
@@ -148,7 +148,13 @@ Worker::run()
 
                if (size > buf_size) {
                        buf = realloc(buf, size);
-                       buf_size = size;
+                       if (buf) {
+                               buf_size = size;
+                       } else {
+                               PBD::error << "Worker: Error allocating memory"
+                                          << endmsg;
+                               buf_size = 0; // TODO: This is probably fatal
+                       }
                }
 
                if (_requests->read((uint8_t*)buf, size) < size) {