Merge "Update disassembler.c to display wildcard matches" into main
diff --git a/disassembler.c b/disassembler.c
index 7cc4642..e201b49 100644
--- a/disassembler.c
+++ b/disassembler.c
@@ -353,10 +353,13 @@
}
while (*ptr2pc < end) {
uint8_t byte = program[(*ptr2pc)++];
+ // value == 0xff is a wildcard that consumes the whole label.
// values < 0x40 could be lengths, but - and 0..9 are in practice usually
// too long to be lengths so print them as characters. All other chars < 0x40
// are not valid in dns character.
- if (byte == '-' || (byte >= '0' && byte <= '9') || byte >= 0x40) {
+ if (byte == 0xff) {
+ bprintf("(*)");
+ } else if (byte == '-' || (byte >= '0' && byte <= '9') || byte >= 0x40) {
bprintf("%c", byte);
} else {
bprintf("(%d)", byte);
