From 5ae6f33053af6e904e609593d05e4faf3aeb16fb Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Fri, 21 Mar 2025 11:30:09 -0400 Subject: [PATCH] bcachefs: zero init journal bios fix a kmsan splat Signed-off-by: Kent Overstreet --- fs/bcachefs/journal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/bcachefs/journal.c b/fs/bcachefs/journal.c index ce7302695547..bfdaea6569ae 100644 --- a/fs/bcachefs/journal.c +++ b/fs/bcachefs/journal.c @@ -1510,7 +1510,7 @@ int bch2_dev_journal_init(struct bch_dev *ca, struct bch_sb *sb) unsigned nr_bvecs = DIV_ROUND_UP(JOURNAL_ENTRY_SIZE_MAX, PAGE_SIZE); for (unsigned i = 0; i < ARRAY_SIZE(ja->bio); i++) { - ja->bio[i] = kmalloc(struct_size(ja->bio[i], bio.bi_inline_vecs, + ja->bio[i] = kzalloc(struct_size(ja->bio[i], bio.bi_inline_vecs, nr_bvecs), GFP_KERNEL); if (!ja->bio[i]) return -BCH_ERR_ENOMEM_dev_journal_init; -- 2.50.1