From: datauwu <datauwu@users.noreply.github.com>
Date: Wed, 15 Jul 2026 14:34:01 +0000 (+0800)
Subject: xar: free write file on utility-name failure
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2fc84234cf6f0ea9cdc6e58eee29523ca210e46b;p=thirdparty%2Flibarchive.git

xar: free write file on utility-name failure

Free the pending write file when utility name generation fails early.
---

diff --git a/libarchive/archive_write_set_format_xar.c b/libarchive/archive_write_set_format_xar.c
index 4478ceb58..59d94bf33 100644
--- a/libarchive/archive_write_set_format_xar.c
+++ b/libarchive/archive_write_set_format_xar.c
@@ -582,8 +582,10 @@ xar_write_header(struct archive_write *a, struct archive_entry *entry)
 		return (ARCHIVE_FATAL);
 	}
 	r2 = file_gen_utility_names(a, file);
-	if (r2 < ARCHIVE_WARN)
+	if (r2 < ARCHIVE_WARN) {
+		file_free(file);
 		return (r2);
+	}
 
 	/*
 	 * Ignore a path which looks like the top of directory name