From adce4cfdc6710c3b520f38f64f5f6ee140db4177 Mon Sep 17 00:00:00 2001
From: Ngie Cooper <yanegomi@gmail.com>
Date: Mon, 12 Dec 2016 23:53:43 -0800
Subject: [PATCH] Free attr, name, and value on memory allocation failure in
 expat_xmlattr_setup to avoid leaking the storage

Reported by:	Coverity
CID:		1229979-1229981
---
 libarchive/archive_read_support_format_xar.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libarchive/archive_read_support_format_xar.c b/libarchive/archive_read_support_format_xar.c
index f00e1be70..6a314634f 100644
--- a/libarchive/archive_read_support_format_xar.c
+++ b/libarchive/archive_read_support_format_xar.c
@@ -3171,6 +3171,9 @@ expat_xmlattr_setup(struct archive_read *a,
 		value = strdup(atts[1]);
 		if (attr == NULL || name == NULL || value == NULL) {
 			archive_set_error(&a->archive, ENOMEM, "Out of memory");
+			free(attr);
+			free(name);
+			free(value);
 			return (ARCHIVE_FATAL);
 		}
 		attr->name = name;
-- 
2.47.3