Check NULL

petabyt · Sep 28, 2024 · 674c985 · 674c985
1 parent e161b11
commit 674c985
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/lib.c b/src/lib.c
@@ -60,6 +60,7 @@ struct PtpRuntime *ptp_new(int options) {
 }
 
 void ptp_set_prop_avail_info(struct PtpRuntime *r, int code, int memb_size, int cnt, void *data) {
+	if (r->avail == NULL) abort();
 	// Traverse backwards to first item
 	struct PtpPropAvail *n;
 	for (n = r->avail; n != NULL; n = n->prev) {