From: Christian Hesse <mail@eworm.de>
Date: Mon, 20 Dec 2021 09:36:50 +0000 (+0100)
Subject: unescape when extracting link
X-Git-Tag: v3.6.0~26^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F1643%2Fhead;p=thirdparty%2Flibarchive.git

unescape when extracting link

The file name is escaped when archiving, so it needs to be unescaped
when extracting.
---

diff --git a/libarchive/archive_read_support_format_mtree.c b/libarchive/archive_read_support_format_mtree.c
index 9c46cfaec..88bca76fb 100644
--- a/libarchive/archive_read_support_format_mtree.c
+++ b/libarchive/archive_read_support_format_mtree.c
@@ -1675,6 +1675,7 @@ parse_keyword(struct archive_read *a, struct mtree *mtree,
 		break;
 	case 'l':
 		if (strcmp(key, "link") == 0) {
+			parse_escapes(val, NULL);
 			archive_entry_copy_symlink(entry, val);
 			return (ARCHIVE_OK);
 		}