From a6873d6ea6784bae75964fe4eaf74a13ec4cc11a Mon Sep 17 00:00:00 2001
From: Miraty <miraty@antopie.org>
Date: Fri, 10 Jun 2022 00:38:05 +0200
Subject: [PATCH] knotcExec: abort transition on failure

---
 fn/dns.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/fn/dns.php b/fn/dns.php
index 15a4c4a..6476942 100644
--- a/fn/dns.php
+++ b/fn/dns.php
@@ -8,12 +8,16 @@ function knotcExec($suffix, $cmd) {
 		serverError("<code>knotc</code> failed with exit code <samp>" . $code['begin'] . "</samp>: <samp>" . $output['begin'][0] . "</samp>.");
 
 	exec(CONF['dns']['knotc_path'] . " zone-" . $action . "set " . $suffix . " " . implode(" ", $cmd), $output['op'], $code['op']);
-	if ($code['op'] !== 0)
+	if ($code['op'] !== 0) {
+		exec(CONF['dns']['knotc_path'] . " zone-abort " . $suffix);
 		serverError("<code>knotc</code> failed with exit code <samp>" . $code['op'] . "</samp>: <samp>" . $output['op'][0] . "</samp>.");
+	}
 
 	exec(CONF['dns']['knotc_path'] . " zone-commit " . $suffix, $output['commit'], $code['commit']);
-	if ($code['commit'] !== 0)
+	if ($code['commit'] !== 0) {
+		exec(CONF['dns']['knotc_path'] . " zone-abort " . $suffix);
 		serverError("<code>knotc</code> failed with exit code <samp>" . $code['commit'] . "</samp>: <samp>" . $output['commit'][0] . "</samp>.");
+	}
 }
 
 function checkIpFormat($ip) {