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(parent: ef4f6c3) | patch
bcachefs: add check NULL return of bio_kmalloc in journal_read_bucket
authorPei Xiao <xiaopei01@kylinos.cn>
Wed, 30 Oct 2024 07:48:01 +0000 (15:48 +0800)
committerKent Overstreet <kent.overstreet@linux.dev>
Thu, 7 Nov 2024 21:48:21 +0000 (16:48 -0500)
commit93d53f1caf2cf861d0f28d096792d3b92efae178
treea7ec109e5876b44934aaec8f36398caa4eed8778tree
parentef4f6c322bf4ca8e6d050cd0667a9447b8cbe212commit | diff
bcachefs: add check NULL return of bio_kmalloc in journal_read_bucket

bio_kmalloc may return NULL, will cause NULL pointer dereference.
Add check NULL return for bio_kmalloc in journal_read_bucket.

Signed-off-by: Pei Xiao <xiaopei01@kylinos.cn>
Fixes: ac10a9611d87 ("bcachefs: Some fixes for building in userspace")
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
fs/bcachefs/errcode.h diff | blob | history
fs/bcachefs/journal_io.c diff | blob | history
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