From: Michael Tremer <michael.tremer@ipfire.org>
Date: Sat, 11 Jan 2025 13:31:16 +0000 (+0000)
Subject: parser: Avoid a potential double-free on early exits
X-Git-Tag: 0.9.30~455
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d39a2c910693b70c88754474d561edb68fffb7c6;p=pakfire.git

parser: Avoid a potential double-free on early exits

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

diff --git a/src/pakfire/parser.c b/src/pakfire/parser.c
index 60caedfb4..3679119f6 100644
--- a/src/pakfire/parser.c
+++ b/src/pakfire/parser.c
@@ -902,10 +902,14 @@ int pakfire_parser_merge(struct pakfire_parser* parser1, struct pakfire_parser*
 			goto OUT;
 
 OUT:
-		if (namespace)
+		if (namespace) {
 			free(namespace);
-		if (value)
+			namespace = NULL;
+		}
+		if (value) {
 			free(value);
+			value = NULL;
+		}
 
 		if (r)
 			break;