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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-05-04 12:29:46 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-05-06 10:58:17 -0400 |
| commit | 1267df40acb2da62b1641abae26132411d093fb3 (patch) | |
| tree | fe7da4e7da6142e83b4e5188ea61f2159eb123cf | |
| parent | feb077c1774e559cddfc41ef26c864780d158fe2 (diff) | |
| download | linux-1267df40acb2da62b1641abae26132411d093fb3.tar.gz | |
bcachefs: Initialize bch_write_op->failed in inline data path
Normally this is initialized in __bch2_write(), which is executed in a
loop, but the inline data path skips this.
Reported-by: syzbot+fd3ccb331eb21f05d13b@syzkaller.appspotmail.com
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
| -rw-r--r-- | fs/bcachefs/io_write.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/bcachefs/io_write.c b/fs/bcachefs/io_write.c index b72cf31f72743c..40d7df7607dfd1 100644 --- a/fs/bcachefs/io_write.c +++ b/fs/bcachefs/io_write.c @@ -1513,6 +1513,8 @@ static void bch2_write_data_inline(struct bch_write_op *op, unsigned data_len) unsigned sectors; int ret; + memset(&op->failed, 0, sizeof(op->failed)); + op->flags |= BCH_WRITE_WROTE_DATA_INLINE; op->flags |= BCH_WRITE_DONE; |