1 files changed, 46 insertions, 0 deletions

diff --git a/meta/recipes-devtools/opkg/opkg/open_inner.patch b/meta/recipes-devtools/opkg/opkg/open_inner.patch
new file mode 100644
index 0000000000..cf4cb2f74b
--- /dev/null
+++ b/meta/recipes-devtools/opkg/opkg/open_inner.patch
@@ -0,0 +1,46 @@
+From alejandro.delcastillo@ni.com Wed Nov 20 22:35:02 2019
+From: Alejandro del Castillo <alejandro.delcastillo@ni.com>
+To: <opkg-devel@googlegroups.com>, <richard.purdie@linuxfoundation.org>
+CC: Alejandro del Castillo <alejandro.delcastillo@ni.com>
+Subject: [opkg][PATCH 2/2] open_inner: add support for empty payloads
+Date: Wed, 20 Nov 2019 16:34:48 -0600
+Message-ID: <20191120223448.26522-3-alejandro.delcastillo@ni.com>
+X-Mailer: git-send-email 2.22.0
+In-Reply-To: <20191120223448.26522-1-alejandro.delcastillo@ni.com>
+References: <20191120223448.26522-1-alejandro.delcastillo@ni.com>
+MIME-Version: 1.0
+Content-Type: text/plain
+Content-Transfer-Encoding: 8bit
+
+Support for empty compressed payloads need to be explicitly enabled on
+libarchive.
+
+Signed-off-by: Alejandro del Castillo <alejandro.delcastillo@ni.com>
+
+Upstream-Status: Backport
+---
+ libopkg/opkg_archive.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/libopkg/opkg_archive.c b/libopkg/opkg_archive.c
+index 0e9ccea..f19cece 100644
+--- a/libopkg/opkg_archive.c
++++ b/libopkg/opkg_archive.c
+@@ -618,6 +618,13 @@ static struct archive *open_inner(struct archive *outer)
+         goto err_cleanup;
+     }
+ 
++    r = archive_read_support_format_empty(inner);
++    if (r != ARCHIVE_OK) {
++        opkg_msg(ERROR, "Empty format not supported: %s\n",
++                 archive_error_string(inner));
++        goto err_cleanup;
++    }
++
+     r = archive_read_open(inner, data, NULL, inner_read, inner_close);
+     if (r != ARCHIVE_OK) {
+         opkg_msg(ERROR, "Failed to open inner archive: %s\n",
+-- 
+2.22.0
+
+