From: Michael Tremer <michael.tremer@ipfire.org>
Date: Sun, 26 Oct 2025 17:58:23 +0000 (+0000)
Subject: sources: iptables: Make the static analyzer happy
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=45d02ac6640ffe97b035eea7c2f9da9f51ef373e;p=collecty.git

sources: iptables: Make the static analyzer happy

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/daemon/sources/iptables.c b/src/daemon/sources/iptables.c
index 8c90df3..19fcc10 100644
--- a/src/daemon/sources/iptables.c
+++ b/src/daemon/sources/iptables.c
@@ -146,6 +146,11 @@ static int iptables_iterate_matches(td_ctx* ctx, td_source* source,
 		if (r < 0)
 			return r;
 
+		// Skip if no comment was found. This will never happen and
+		// is only here to make the static analyzer happy.
+		if (unlikely(!c))
+			continue;
+
 		// Increment counters
 		c->packets += rule->counters.pcnt;
 		c->bytes   += rule->counters.bcnt;