From: Ondřej Kuzník <ondra@mistotebe.net>
Date: Wed, 28 Jan 2026 10:25:55 +0000 (+0000)
Subject: ITS#10429 Empty types are not valid LDIF, reject sooner
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b5980fd6427eae48e739d5cf6a543e800d9823e;p=thirdparty%2Fopenldap.git

ITS#10429 Empty types are not valid LDIF, reject sooner
---

diff --git a/libraries/libldap/ldif.c b/libraries/libldap/ldif.c
index 33bebb59a5..9ed37eb114 100644
--- a/libraries/libldap/ldif.c
+++ b/libraries/libldap/ldif.c
@@ -136,6 +136,14 @@ ldif_parse_line2(
 	*s++ = '\0';
 	type->bv_len = p - type->bv_val + 1;
 
+	if ( BER_BVISEMPTY( type ) ) {
+		/* no type is present, error out */
+		ber_pvt_log_printf( LDAP_DEBUG_PARSE, ldif_debug,
+			_("ldif_parse_line: empty type is invalid\n") );
+		if ( !freeval ) ber_memfree( line );
+		return( -1 );
+	}
+
 	url = 0;
 	b64 = 0;