Update serial on SOA entries if the SOA is not being modified

1 files changed, 21 insertions, 5 deletions

diff --git a/plugin/autoserial.c b/plugin/autoserial.c
index 7380cef..b9fdeeb 100644
--- a/plugin/autoserial.c
+++ b/plugin/autoserial.c
@@ -459,6 +459,7 @@ autoserial_post_delete (const char *dn)
 void
 autoserial_post_modify (const char *dn, LDAPMod **mods)
 {
+	LDAPMod **m, *mod;
 	char *soa, *soa_dn;
 	int present;
 
@@ -478,14 +479,29 @@ autoserial_post_modify (const char *dn, LDAPMod **mods)
 		present = 0;
 	}
 
-	/* A DN underneath an SOA? */
-	if (!present) {
+	/* A DN that is or is underneath an SOA? */
+	soa_dn = NULL;
+	if (present_in_soa_cache (dn))
+		soa_dn = slapi_ch_strdup (dn);
+	else
 		soa_dn = ancestor_in_soa_cache (dn);
-		if (soa_dn) {
-			increment_soa_dn (soa_dn);
-			slapi_ch_free_string (&soa_dn);
+
+	/* Make sure they're not writing to the SOA */
+	if (soa_dn) {
+		for (m = mods; *m; ++m) {
+			mod = *m;
+			if (strcasecmp (mod->mod_type, dnsserial_soa_attribute) == 0) {
+				slapi_ch_free_string (&soa_dn);
+				soa_dn = NULL;
+				break;
+			}
 		}
 	}
+
+	if (soa_dn) {
+		increment_soa_dn (soa_dn);
+		slapi_ch_free_string (&soa_dn);
+	}
 }
 
 void