keep SizeConstraints extensible

Fix vlm#290, vlm#383, vlm#470 where APC_EXTENSIBLE is lost for SEQUENCE SIZE(, ...) OF
riebl · Oct 31, 2020 · 1484dd7 · 1484dd7
1 parent 00fa516
commit 1484dd7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/libasn1fix/asn1fix_constraint.c b/libasn1fix/asn1fix_constraint.c
@@ -238,6 +238,9 @@ _remove_extensions(arg_t *arg, asn1p_constraint_t *ct, int forgive_last) {
 
 	if(!ct) return;
 
+	/* Keep extensible SizeConstraint */
+	if(ct->type == ACT_CT_SIZE && forgive_last) return;
+
 	for(i = 0; i < ct->el_count; i++) {
 		if(ct->elements[i]->type == ACT_EL_EXT)
 			break;