From 505c326cbe091b105dbdfbe66dae4ad6ee424906 Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Thu, 17 Aug 2023 17:08:33 -0400 Subject: Update bcachefs sources to a8115093df bcachefs: Fix divide by zero in rebalance_work() --- libbcachefs/fs-io-buffered.c | 1 + 1 file changed, 1 insertion(+) (limited to 'libbcachefs/fs-io-buffered.c') diff --git a/libbcachefs/fs-io-buffered.c b/libbcachefs/fs-io-buffered.c index b6d05019..cbfb5b21 100644 --- a/libbcachefs/fs-io-buffered.c +++ b/libbcachefs/fs-io-buffered.c @@ -909,6 +909,7 @@ static int __bch2_buffered_write(struct bch_inode_info *inode, if (!folio_test_uptodate(f) && f_copied != folio_size(f) && pos + copied + f_copied < inode->v.i_size) { + iov_iter_revert(iter, f_copied); folio_zero_range(f, 0, folio_size(f)); folios_trunc(&folios, fi); break; -- cgit v1.2.3