safeguard Atom event forge

x42 · Oct 11, 2015 · 07d3c24 · 07d3c24
1 parent d782170
commit 07d3c24
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/midifilter.c b/midifilter.c
@@ -105,9 +105,9 @@ forge_midimessage(MidiFilter* self,
 	midiatom.type = self->uris.midi_MidiEvent;
 	midiatom.size = size;
 
-	lv2_atom_forge_frame_time(&self->forge, tme);
-	lv2_atom_forge_raw(&self->forge, &midiatom, sizeof(LV2_Atom));
-	lv2_atom_forge_raw(&self->forge, buffer, size);
+	if (0 == lv2_atom_forge_frame_time(&self->forge, tme)) return;
+	if (0 == lv2_atom_forge_raw(&self->forge, &midiatom, sizeof(LV2_Atom))) return;
+	if (0 == lv2_atom_forge_raw(&self->forge, buffer, size)) return;
 	lv2_atom_forge_pad(&self->forge, sizeof(LV2_Atom) + size);
 }