From 0af4a3a5d73b7b594b902404b574c4d47028de50 Mon Sep 17 00:00:00 2001 From: Aleksey Lobanov Date: Tue, 19 Nov 2024 21:43:24 +0300 Subject: [PATCH] fix: New RE_PROBE_IPV6_ONLY with better complexity in worst case (#609) Example ':'*100 Co-authored-by: Kelly Brazil --- jc/parsers/traceroute.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/jc/parsers/traceroute.py b/jc/parsers/traceroute.py index a55b8574..d1a6b5fc 100644 --- a/jc/parsers/traceroute.py +++ b/jc/parsers/traceroute.py @@ -167,7 +167,7 @@ class info(): RE_HEADER = re.compile(r'(\S+)\s+\((\d+\.\d+\.\d+\.\d+|[0-9a-fA-F:]+)\)') RE_PROBE_NAME_IP = re.compile(r'(\S+)\s+\((\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}|[0-9a-fA-F:]+)\)+') RE_PROBE_IP_ONLY = re.compile(r'(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\s+([^\(])') -RE_PROBE_IPV6_ONLY = re.compile(r'(([a-f0-9:]+:+)+[a-f0-9]+)') +RE_PROBE_IPV6_ONLY = re.compile(r'(([a-f0-9]*:)+[a-f0-9]+)') RE_PROBE_BSD_IPV6 = re.compile(r'\b(?:[A-Fa-f0-9]{1,4}:){7}[A-Fa-f0-9]{1,4}\b') RE_HOP = re.compile(r'^\s*(\d+)?\s+(.+)$') RE_PROBE_ASN = re.compile(r'\[AS(\d+)\]')