From: Kirill Zhumarin <kirill.zhumarin@gmail.com>
Date: Thu, 2 Jul 2020 11:37:15 +0000 (+0300)
Subject: Fix uninitialized offset & size in rar5_read_data
X-Git-Tag: v3.5.0~22^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ffd55a4b7ff0d70def5c5510c22ecee6489ee8ed;p=thirdparty%2Flibarchive.git

Fix uninitialized offset & size in rar5_read_data
---

diff --git a/libarchive/archive_read_support_format_rar5.c b/libarchive/archive_read_support_format_rar5.c
index 7a308a8d8..2eff80ca2 100644
--- a/libarchive/archive_read_support_format_rar5.c
+++ b/libarchive/archive_read_support_format_rar5.c
@@ -3906,6 +3906,9 @@ static int rar5_read_data(struct archive_read *a, const void **buff,
 	int ret;
 	struct rar5* rar = get_context(a);
 
+	*offset = 0;
+	*size = 0;
+
 	if(rar->file.dir > 0) {
 		/* Don't process any data if this file entry was declared
 		 * as a directory. This is needed, because entries marked as