From: "Denis V. Lunev" <den@openvz.org>
To: qemu-block@nongnu.org, qemu-devel@nongnu.org
Cc: stefanha@redhat.com, alexander.ivanov@virtuozzo.com,
mike.maslenkin@gmail.com, "Denis V. Lunev" <den@openvz.org>
Subject: [PATCH 04/21] parallels: return earler in fail_format branch in parallels_open()
Date: Fri, 15 Sep 2023 20:41:12 +0200 [thread overview]
Message-ID: <20230915184130.403366-6-den@openvz.org> (raw)
In-Reply-To: <20230915184130.403366-1-den@openvz.org>
We do not need to perform any deallocation/cleanup if wrong format is
detected.
Signed-off-by: Denis V. Lunev <den@openvz.org>
---
block/parallels.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/block/parallels.c b/block/parallels.c
index 1d5409f2ba..0f127427bf 100644
--- a/block/parallels.c
+++ b/block/parallels.c
@@ -1226,7 +1226,8 @@ static int parallels_open(BlockDriverState *bs, QDict *options, int flags,
fail_format:
error_setg(errp, "Image not in Parallels format");
- ret = -EINVAL;
+ return -EINVAL;
+
fail:
/*
* "s" object was allocated by g_malloc0 so we can safely
--
2.34.1
next prev parent reply other threads:[~2023-09-15 18:42 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-15 18:41 [PATCH 00/21] implement discard operation for Parallels images Denis V. Lunev
2023-09-15 18:41 ` [PATCH 01/21] parallels: fix formatting in bdrv_parallels initialization Denis V. Lunev
2023-09-18 7:41 ` Alexander Ivanov
2023-09-18 7:42 ` Alexander Ivanov
2023-09-15 18:41 ` [PATCH 02/21] parallels: mark driver as supporting CBT Denis V. Lunev
2023-09-18 7:43 ` Alexander Ivanov
2023-09-15 18:41 ` Denis V. Lunev
2023-09-15 18:41 ` [PATCH 03/21] parallels: invent parallels_opts_prealloc() helper to parse prealloc opts Denis V. Lunev
2023-09-17 11:40 ` Mike Maslenkin
2023-09-17 13:06 ` Denis V. Lunev
2023-09-18 15:21 ` Alexander Ivanov
2023-09-15 18:41 ` Denis V. Lunev [this message]
2023-09-18 8:14 ` [PATCH 04/21] parallels: return earler in fail_format branch in parallels_open() Alexander Ivanov
2023-09-18 8:16 ` Alexander Ivanov
2023-09-18 8:17 ` Denis V. Lunev
2023-09-18 8:15 ` Alexander Ivanov
2023-09-15 18:41 ` [PATCH 05/21] parallels: return earlier from parallels_open() function on error Denis V. Lunev
2023-09-18 8:17 ` Alexander Ivanov
2023-09-15 18:41 ` [PATCH 06/21] parallels: refactor path when we need to re-check image in parallels_open Denis V. Lunev
2023-09-17 11:40 ` Mike Maslenkin
2023-09-17 13:04 ` Denis V. Lunev
2023-09-18 8:31 ` Alexander Ivanov
2023-09-15 18:41 ` [PATCH 07/21] parallels: create mark_used() helper which sets bit in used bitmap Denis V. Lunev
2023-09-18 8:46 ` Alexander Ivanov
2023-09-15 18:41 ` [PATCH 08/21] tests: ensure that image validation will not cure the corruption Denis V. Lunev
2023-09-18 9:03 ` Alexander Ivanov
2023-09-15 18:41 ` [PATCH 09/21] parallels: fix broken parallels_check_data_off() Denis V. Lunev
2023-09-18 9:11 ` Alexander Ivanov
2023-09-15 18:41 ` [PATCH 10/21] parallels: add test which will validate data_off fixes through repair Denis V. Lunev
2023-09-18 9:18 ` Alexander Ivanov
2023-09-15 18:41 ` [PATCH 11/21] parallels: collect bitmap of used clusters at open Denis V. Lunev
2023-09-18 11:36 ` Alexander Ivanov
2023-09-15 18:41 ` Denis V. Lunev
2023-09-15 18:41 ` [PATCH 12/21] tests: fix broken deduplication check in parallels format test Denis V. Lunev
2023-09-18 11:43 ` Alexander Ivanov
2023-09-15 18:41 ` [PATCH 13/21] tests: test self-cure of parallels image with duplicated clusters Denis V. Lunev
2023-09-18 11:51 ` Alexander Ivanov
2023-09-15 18:41 ` [PATCH 14/21] parallels: accept multiple clusters in mark_used() Denis V. Lunev
2023-09-18 11:53 ` Alexander Ivanov
2023-09-15 18:41 ` [PATCH 15/21] parallels: update used bitmap in allocate_cluster Denis V. Lunev
2023-09-18 11:58 ` Alexander Ivanov
2023-09-15 18:41 ` [PATCH 16/21] parallels: naive implementation of allocate_clusters with used bitmap Denis V. Lunev
2023-09-18 13:09 ` Alexander Ivanov
2023-09-18 13:14 ` Denis V. Lunev
2023-09-18 13:18 ` Alexander Ivanov
2023-09-15 18:41 ` [PATCH 17/21] parallels: improve readability of allocate_clusters Denis V. Lunev
2023-09-18 13:15 ` Alexander Ivanov
2023-09-15 18:41 ` [PATCH 18/21] parallels: naive implementation of parallels_co_pdiscard Denis V. Lunev
2023-09-17 11:40 ` Mike Maslenkin
2023-09-18 13:57 ` Alexander Ivanov
2023-09-18 14:05 ` Denis V. Lunev
2023-09-15 18:41 ` [PATCH 19/21] tests: extend test 131 to cover availability of the discard operation Denis V. Lunev
2023-09-18 15:09 ` Alexander Ivanov
2023-09-15 18:41 ` [PATCH 20/21] parallels: naive implementation of parallels_co_pwrite_zeroes Denis V. Lunev
2023-09-18 15:10 ` Alexander Ivanov
2023-09-15 18:41 ` [PATCH 21/21] tests: extend test 131 to cover availability of the write-zeroes Denis V. Lunev
2023-09-18 15:17 ` Alexander Ivanov
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