From: Martin Matuska <martin@matuska.org>
Date: Sun, 7 Apr 2019 00:12:03 +0000 (+0200)
Subject: archive_read_support_format_xar: initialize some variables
X-Git-Tag: v3.4.0~84
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a221e3445b6a369dc7342ce7a44649e11a1619f0;p=thirdparty%2Flibarchive.git

archive_read_support_format_xar: initialize some variables
---

diff --git a/libarchive/archive_read_support_format_xar.c b/libarchive/archive_read_support_format_xar.c
index 6ff9cc4be..16ccfd2ac 100644
--- a/libarchive/archive_read_support_format_xar.c
+++ b/libarchive/archive_read_support_format_xar.c
@@ -798,7 +798,8 @@ xar_read_header(struct archive_read *a, struct archive_entry *entry)
 	xattr = file->xattr_list;
 	while (xattr != NULL) {
 		const void *d;
-		size_t outbytes, used;
+		size_t outbytes = 0;
+		size_t used = 0;
 
 		r = move_reading_point(a, xattr->offset);
 		if (r != ARCHIVE_OK)
@@ -847,7 +848,7 @@ xar_read_data(struct archive_read *a,
     const void **buff, size_t *size, int64_t *offset)
 {
 	struct xar *xar;
-	size_t used;
+	size_t used = 0;
 	int r;
 
 	xar = (struct xar *)(a->format->data);