qemu-kvm/SOURCES/kvm-iotests-244-Don-t-store-data-file-with-protocol-in-i.patch

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2024-07-03 08:54:24 +00:00
From c2eafeb32a256cbafb0e65c0380acb478181326e Mon Sep 17 00:00:00 2001
From: Jon Maloy <jmaloy@redhat.com>
Date: Wed, 5 Jun 2024 19:56:51 -0400
Subject: [PATCH 2/4] iotests/244: Don't store data-file with protocol in image
RH-Author: Jon Maloy <jmaloy@redhat.com>
RH-MergeRequest: 2: EMBARGOED CVE-2024-4467 for rhel-9.4.z (PRDSC)
RH-Jira: https://issues.redhat.com/browse/RHEL-35610
RH-CVE: CVE-2024-4467
RH-Acked-by: Kevin Wolf <kwolf@redhat.com>
RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
RH-Acked-by: Hanna Czenczek <hczenczek@redhat.com>
RH-Commit: [2/4] ddef095945aa55bb0aacc2a2cb58f9e12ad20d5e
commit 92e00dab8be1570b13172353d77d2af44cb4e22b
Author: Kevin Wolf <kwolf@redhat.com>
Date: Thu Apr 25 14:49:40 2024 +0200
iotests/244: Don't store data-file with protocol in image
We want to disable filename parsing for data files because it's too easy
to abuse in malicious image files. Make the test ready for the change by
passing the data file explicitly in command line options.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Hanna Czenczek <hreitz@redhat.com>
Upstream: N/A, embargoed
Signed-off-by: Hanna Czenczek <hreitz@redhat.com>
Signed-off-by: Jon Maloy <jmaloy@redhat.com>
---
tests/qemu-iotests/244 | 19 ++++++++++++++++---
1 file changed, 16 insertions(+), 3 deletions(-)
diff --git a/tests/qemu-iotests/244 b/tests/qemu-iotests/244
index 3e61fa25bb..bb9cc6512f 100755
--- a/tests/qemu-iotests/244
+++ b/tests/qemu-iotests/244
@@ -215,9 +215,22 @@ $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n -C "$TEST_IMG.src" "$TEST_IMG"
$QEMU_IMG compare -f $IMGFMT -F $IMGFMT "$TEST_IMG.src" "$TEST_IMG"
# blkdebug doesn't support copy offloading, so this tests the error path
-$QEMU_IMG amend -f $IMGFMT -o "data_file=blkdebug::$TEST_IMG.data" "$TEST_IMG"
-$QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n -C "$TEST_IMG.src" "$TEST_IMG"
-$QEMU_IMG compare -f $IMGFMT -F $IMGFMT "$TEST_IMG.src" "$TEST_IMG"
+test_img_with_blkdebug="json:{
+ 'driver': 'qcow2',
+ 'file': {
+ 'driver': 'file',
+ 'filename': '$TEST_IMG'
+ },
+ 'data-file': {
+ 'driver': 'blkdebug',
+ 'image': {
+ 'driver': 'file',
+ 'filename': '$TEST_IMG.data'
+ }
+ }
+}"
+$QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n -C "$TEST_IMG.src" "$test_img_with_blkdebug"
+$QEMU_IMG compare -f $IMGFMT -F $IMGFMT "$TEST_IMG.src" "$test_img_with_blkdebug"
echo
echo "=== Flushing should flush the data file ==="
--
2.39.3