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Fix sequence buffer overrun

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This commit is contained in:
MysterD 2022-04-15 18:32:36 -07:00
parent d3a669c3b0
commit 5a260a2840
1 changed files with 2 additions and 0 deletions
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2
src/audio/seqplayer.c
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@ -2174,6 +2174,7 @@ void sequence_channel_process_script(struct SequenceChannel *seqChannel) {
loBits = cmd & 7; loBits = cmd & 7;
switch (cmd & 0xf8) { switch (cmd & 0xf8) {
case 0x80: case 0x80:
if (loBits >= LAYERS_MAX) break;
if (seqChannel->layers[loBits] != NULL) { if (seqChannel->layers[loBits] != NULL) {
value = seqChannel->layers[loBits]->finished; value = seqChannel->layers[loBits]->finished;
} else { } else {
@ -2218,6 +2219,7 @@ void sequence_channel_process_script(struct SequenceChannel *seqChannel) {
break; break;
#else #else
case 0x00: // chan_testlayerfinished case 0x00: // chan_testlayerfinished
if (loBits >= LAYERS_MAX) break;
if (seqChannel->layers[loBits] != NULL) { if (seqChannel->layers[loBits] != NULL) {
value = seqChannel->layers[loBits]->finished; value = seqChannel->layers[loBits]->finished;
} }