5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kemeng Shi <shikemeng@xxxxxxxxxxxxxxx> commit 9adac8b01f4be28acd5838aade42b8daa4f0b642 upstream. add missed brelse in update_backups Signed-off-by: Kemeng Shi <shikemeng@xxxxxxxxxxxxxxx> Reviewed-by: Theodore Ts'o <tytso@xxxxxxx> Link: https://lore.kernel.org/r/20230826174712.4059355-3-shikemeng@xxxxxxxxxxxxxxx Signed-off-by: Theodore Ts'o <tytso@xxxxxxx> Cc: stable@xxxxxxxxxx Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- fs/ext4/resize.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -1160,8 +1160,10 @@ static void update_backups(struct super_ ext4_group_first_block_no(sb, group)); BUFFER_TRACE(bh, "get_write_access"); if ((err = ext4_journal_get_write_access(handle, sb, bh, - EXT4_JTR_NONE))) + EXT4_JTR_NONE))) { + brelse(bh); break; + } lock_buffer(bh); memcpy(bh->b_data, data, size); if (rest)
