projects
/
linux-2.6-block.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
feb077c
)
bcachefs: Initialize bch_write_op->failed in inline data path
author
Kent Overstreet
<kent.overstreet@linux.dev>
Sat, 4 May 2024 16:29:46 +0000
(12:29 -0400)
committer
Kent Overstreet
<kent.overstreet@linux.dev>
Mon, 6 May 2024 14:58:17 +0000
(10:58 -0400)
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>
fs/bcachefs/io_write.c
patch
|
blob
|
blame
|
history
diff --git
a/fs/bcachefs/io_write.c
b/fs/bcachefs/io_write.c
index b72cf31f72743c553c9f646f308986b93047ab64..40d7df7607dfd1a3b51be283c7791ec7f70d93a6 100644
(file)
--- 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;