* [PATCH -next] ext4: fix error return code in ext4_fc_perform_commit()
@ 2021-04-08 7:00 Xu Yihang
2021-04-08 16:26 ` harshad shirwadkar
2021-04-10 1:28 ` Theodore Ts'o
0 siblings, 2 replies; 3+ messages in thread
From: Xu Yihang @ 2021-04-08 7:00 UTC (permalink / raw)
To: tytso, adilger.kernel, harshadshirwadkar, linux-ext4, linux-kernel
Cc: xuyihang
In case of if not ext4_fc_add_tlv branch, an error return code is missing.
Fixes: aa75f4d3daae ("ext4: main fast-commit commit path")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Xu Yihang <xuyihang@huawei.com>
---
fs/ext4/fast_commit.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c
index 7541d0b5d706..312273ed8a9f 100644
--- a/fs/ext4/fast_commit.c
+++ b/fs/ext4/fast_commit.c
@@ -1088,8 +1088,10 @@ static int ext4_fc_perform_commit(journal_t *journal)
head.fc_tid = cpu_to_le32(
sbi->s_journal->j_running_transaction->t_tid);
if (!ext4_fc_add_tlv(sb, EXT4_FC_TAG_HEAD, sizeof(head),
- (u8 *)&head, &crc))
+ (u8 *)&head, &crc)) {
+ ret = -ENOSPC;
goto out;
+ }
}
spin_lock(&sbi->s_fc_lock);
--
2.17.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH -next] ext4: fix error return code in ext4_fc_perform_commit()
2021-04-08 7:00 [PATCH -next] ext4: fix error return code in ext4_fc_perform_commit() Xu Yihang
@ 2021-04-08 16:26 ` harshad shirwadkar
2021-04-10 1:28 ` Theodore Ts'o
1 sibling, 0 replies; 3+ messages in thread
From: harshad shirwadkar @ 2021-04-08 16:26 UTC (permalink / raw)
To: Xu Yihang
Cc: Theodore Y. Ts'o, Andreas Dilger, Ext4 Developers List, linux-kernel
Thanks, this looks good.
Reviewed-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com>
On Thu, Apr 8, 2021 at 12:00 AM Xu Yihang <xuyihang@huawei.com> wrote:
>
> In case of if not ext4_fc_add_tlv branch, an error return code is missing.
>
> Fixes: aa75f4d3daae ("ext4: main fast-commit commit path")
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: Xu Yihang <xuyihang@huawei.com>
> ---
> fs/ext4/fast_commit.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c
> index 7541d0b5d706..312273ed8a9f 100644
> --- a/fs/ext4/fast_commit.c
> +++ b/fs/ext4/fast_commit.c
> @@ -1088,8 +1088,10 @@ static int ext4_fc_perform_commit(journal_t *journal)
> head.fc_tid = cpu_to_le32(
> sbi->s_journal->j_running_transaction->t_tid);
> if (!ext4_fc_add_tlv(sb, EXT4_FC_TAG_HEAD, sizeof(head),
> - (u8 *)&head, &crc))
> + (u8 *)&head, &crc)) {
> + ret = -ENOSPC;
> goto out;
> + }
> }
>
> spin_lock(&sbi->s_fc_lock);
> --
> 2.17.1
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH -next] ext4: fix error return code in ext4_fc_perform_commit()
2021-04-08 7:00 [PATCH -next] ext4: fix error return code in ext4_fc_perform_commit() Xu Yihang
2021-04-08 16:26 ` harshad shirwadkar
@ 2021-04-10 1:28 ` Theodore Ts'o
1 sibling, 0 replies; 3+ messages in thread
From: Theodore Ts'o @ 2021-04-10 1:28 UTC (permalink / raw)
To: Xu Yihang; +Cc: adilger.kernel, harshadshirwadkar, linux-ext4, linux-kernel
On Thu, Apr 08, 2021 at 03:00:33PM +0800, Xu Yihang wrote:
> In case of if not ext4_fc_add_tlv branch, an error return code is missing.
>
> Fixes: aa75f4d3daae ("ext4: main fast-commit commit path")
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: Xu Yihang <xuyihang@huawei.com>
Thanks, applied.
- Ted
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-04-10 1:29 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2021-04-08 7:00 [PATCH -next] ext4: fix error return code in ext4_fc_perform_commit() Xu Yihang
2021-04-08 16:26 ` harshad shirwadkar
2021-04-10 1:28 ` Theodore Ts'o
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