From: Kevin Wolf <kwolf@redhat.com>
To: qemu-block@nongnu.org
Cc: kwolf@redhat.com, stefanha@redhat.com, qemu-devel@nongnu.org
Subject: [PULL 01/18] qcow2: fix memory leak in qcow2_read_extensions
Date: Fri, 30 Sep 2022 18:52:05 +0200 [thread overview]
Message-ID: <20220930165222.249716-2-kwolf@redhat.com> (raw)
In-Reply-To: <20220930165222.249716-1-kwolf@redhat.com>
From: lu zhipeng <luzhipeng@cestc.cn>
Free feature_table if it is failed in bdrv_pread.
Signed-off-by: lu zhipeng <luzhipeng@cestc.cn>
Message-Id: <20220921144515.1166-1-luzhipeng@cestc.cn>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
block/qcow2.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/block/qcow2.c b/block/qcow2.c
index c6c6692fb7..c8fc3a6160 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -275,6 +275,7 @@ static int qcow2_read_extensions(BlockDriverState *bs, uint64_t start_offset,
if (ret < 0) {
error_setg_errno(errp, -ret, "ERROR: ext_feature_table: "
"Could not read table");
+ g_free(feature_table);
return ret;
}
--
2.37.3
next prev parent reply other threads:[~2022-09-30 17:05 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-30 16:52 [PULL 00/18] Block layer patches Kevin Wolf
2022-09-30 16:52 ` Kevin Wolf [this message]
2022-09-30 16:52 ` [PULL 02/18] block/qcow2-bitmap: Add missing cast to silent GCC error Kevin Wolf
2022-09-30 16:52 ` [PULL 03/18] qemu-img: Wean documentation and help output off '?' for help Kevin Wolf
2022-09-30 16:52 ` [PULL 04/18] block: pass OnOffAuto instead of bool to block_acct_setup() Kevin Wolf
2022-09-30 16:52 ` [PULL 05/18] block: add missed block_acct_setup with new block device init procedure Kevin Wolf
2022-09-30 16:52 ` [PULL 06/18] block: use bdrv_is_sg() helper instead of raw bs->sg reading Kevin Wolf
2022-09-30 16:52 ` [PULL 07/18] block: make serializing requests functions 'void' Kevin Wolf
2022-09-30 16:52 ` [PULL 08/18] gluster: stop using .bdrv_needs_filename Kevin Wolf
2022-09-30 16:52 ` [PULL 09/18] block/qcow2: Keep auto_backing_file if possible Kevin Wolf
2022-09-30 16:52 ` [PULL 10/18] block/qed: " Kevin Wolf
2022-09-30 16:52 ` [PULL 11/18] iotests/backing-file-invalidation: Add new test Kevin Wolf
2022-09-30 16:52 ` [PULL 12/18] block: move bdrv_qiov_is_aligned to file-posix Kevin Wolf
2022-09-30 16:52 ` [PULL 13/18] block: use the request length for iov alignment Kevin Wolf
2022-09-30 16:52 ` [PULL 14/18] piix_ide_reset: Use pci_set_* functions instead of direct access Kevin Wolf
2022-09-30 16:52 ` [PULL 15/18] tests/qtest/ide-test.c: Create disk image for use as a secondary Kevin Wolf
2022-09-30 16:52 ` [PULL 16/18] hw/ide/core: Clear LBA and drive bits for EXECUTE DEVICE DIAGNOSTIC Kevin Wolf
2022-09-30 16:52 ` [PULL 17/18] tests/qtest/ide-test: Verify that DIAGNOSTIC clears DEV to zero Kevin Wolf
2022-09-30 16:52 ` [PULL 18/18] hw/ide/core.c: Implement ATA INITIALIZE_DEVICE_PARAMETERS command Kevin Wolf
2022-10-03 23:02 ` [PULL 00/18] Block layer patches Stefan Hajnoczi
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