shithub: dumb

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Initialize more variables in case of malformed patterns.

--- a/src/it/itrender.c

+++ b/src/it/itrender.c

@@ -3789,7 +3789,7 @@

 					}

 				}

 			}

-		} else if (channel->note_delay_count) {

+		} else if (channel->note_delay_count && channel->note_delay_entry) {

 			channel->note_delay_count--;

 			if (channel->note_delay_count == 0)

 				process_note_data(sigrenderer, channel->note_delay_entry, 0);

@@ -5332,6 +5332,10 @@

 		channel->inv_loop_speed = 0;

 		channel->inv_loop_offset = 0;

 		channel->playing = NULL;

+		channel->key_off_count = 0;

+		channel->note_cut_count = 0;

+		channel->note_delay_count = 0;

+		channel->note_delay_entry = 0;

 #ifdef BIT_ARRAY_BULLSHIT

 		channel->played_patjump = NULL;

 		channel->played_patjump_order = 0xFFFE;