This is a note to let you know that I've just added the patch titled
ext4: fix missing cleanup if ext4_alloc_flex_bg_array() fails while resizing
to the 4.19-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
ext4-fix-missing-cleanup-if-ext4_alloc_flex_bg_array-fails-while-resizing.patch
and it can be found in the queue-4.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From f348e2241fb73515d65b5d77dd9c174128a7fbf2 Mon Sep 17 00:00:00 2001
From: Vasily Averin <vvs@xxxxxxxxxxxxx>
Date: Tue, 6 Nov 2018 16:16:01 -0500
Subject: ext4: fix missing cleanup if ext4_alloc_flex_bg_array() fails while resizing
From: Vasily Averin <vvs@xxxxxxxxxxxxx>
commit f348e2241fb73515d65b5d77dd9c174128a7fbf2 upstream.
Fixes: 117fff10d7f1 ("ext4: grow the s_flex_groups array as needed ...")
Signed-off-by: Vasily Averin <vvs@xxxxxxxxxxxxx>
Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
Cc: stable@xxxxxxxxxx # 3.7
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/ext4/resize.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -2022,7 +2022,7 @@ retry:
err = ext4_alloc_flex_bg_array(sb, n_group + 1);
if (err)
- return err;
+ goto out;
err = ext4_mb_alloc_groupinfo(sb, n_group + 1);
if (err)
Patches currently in stable-queue which might be from vvs@xxxxxxxxxxxxx are
queue-4.19/ext4-fix-buffer-leak-in-ext4_expand_extra_isize_ea-on-error-path.patch
queue-4.19/ext4-add-missing-brelse-add_new_gdb_meta_bg-s-error-path.patch
queue-4.19/mm-swapfile.c-use-kvzalloc-for-swap_info_struct-allocation.patch
queue-4.19/ext4-avoid-buffer-leak-in-ext4_orphan_add-after-prior-errors.patch
queue-4.19/ext4-missing-bh-check-in-ext4_xattr_inode_write.patch
queue-4.19/ext4-avoid-buffer-leak-on-shutdown-in-ext4_mark_iloc_dirty.patch
queue-4.19/ext4-release-bs.bh-before-re-using-in-ext4_xattr_block_find.patch
queue-4.19/ext4-fix-missing-cleanup-if-ext4_alloc_flex_bg_array-fails-while-resizing.patch
queue-4.19/ext4-fix-buffer-leak-in-__ext4_read_dirblock-on-error-path.patch
queue-4.19/ext4-fix-possible-inode-leak-in-the-retry-loop-of-ext4_resize_fs.patch
queue-4.19/ext4-fix-buffer-leak-in-ext4_xattr_get_block-on-error-path.patch
queue-4.19/ext4-fix-possible-leak-of-sbi-s_group_desc_leak-in-error-path.patch
queue-4.19/ext4-add-missing-brelse-in-set_flexbg_block_bitmap-s-error-path.patch
queue-4.19/ext4-fix-buffer-leak-in-ext4_xattr_move_to_block-on-error-path.patch
queue-4.19/ext4-avoid-potential-extra-brelse-in-setup_new_flex_group_blocks.patch
queue-4.19/ext4-add-missing-brelse-update_backups-s-error-path.patch
queue-4.19/ext4-avoid-possible-double-brelse-in-add_new_gdb-on-error-path.patch
queue-4.19/ext4-fix-possible-leak-of-s_journal_flag_rwsem-in-error-path.patch
