Searched hist:"5 a57bca9" (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/fs/ext4/ |
| H A D | symlink.c | 5a57bca9 Thu Jun 30 04:01:00 CDT 2022 Zhang Yi <yi.zhang@huawei.com> ext4: fix reading leftover inlined symlinks
Since commit 6493792d3299 ("ext4: convert symlink external data block
mapping to bdev"), create new symlink with inline_data is not supported,
but it missing to handle the leftover inlined symlinks, which could
cause below error message and fail to read symlink.
ls: cannot read symbolic link 'foo': Structure needs cleaning
EXT4-fs error (device sda): ext4_map_blocks:605: inode #12: block
2021161080: comm ls: lblock 0 mapped to illegal pblock 2021161080
(length 1)
Fix this regression by adding ext4_read_inline_link(), which read the
inline data directly and convert it through a kmalloced buffer.
Fixes: 6493792d3299 ("ext4: convert symlink external data block mapping to bdev")
Cc: stable@kernel.org
Reported-by: Torge Matthies <openglfreak@googlemail.com>
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Tested-by: Torge Matthies <openglfreak@googlemail.com>
Link: https://lore.kernel.org/r/20220630090100.2769490-1-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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| H A D | inline.c | 5a57bca9 Thu Jun 30 04:01:00 CDT 2022 Zhang Yi <yi.zhang@huawei.com> ext4: fix reading leftover inlined symlinks
Since commit 6493792d3299 ("ext4: convert symlink external data block
mapping to bdev"), create new symlink with inline_data is not supported,
but it missing to handle the leftover inlined symlinks, which could
cause below error message and fail to read symlink.
ls: cannot read symbolic link 'foo': Structure needs cleaning
EXT4-fs error (device sda): ext4_map_blocks:605: inode #12: block
2021161080: comm ls: lblock 0 mapped to illegal pblock 2021161080
(length 1)
Fix this regression by adding ext4_read_inline_link(), which read the
inline data directly and convert it through a kmalloced buffer.
Fixes: 6493792d3299 ("ext4: convert symlink external data block mapping to bdev")
Cc: stable@kernel.org
Reported-by: Torge Matthies <openglfreak@googlemail.com>
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Tested-by: Torge Matthies <openglfreak@googlemail.com>
Link: https://lore.kernel.org/r/20220630090100.2769490-1-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
|
| H A D | ext4.h | 5a57bca9 Thu Jun 30 04:01:00 CDT 2022 Zhang Yi <yi.zhang@huawei.com> ext4: fix reading leftover inlined symlinks
Since commit 6493792d3299 ("ext4: convert symlink external data block
mapping to bdev"), create new symlink with inline_data is not supported,
but it missing to handle the leftover inlined symlinks, which could
cause below error message and fail to read symlink.
ls: cannot read symbolic link 'foo': Structure needs cleaning
EXT4-fs error (device sda): ext4_map_blocks:605: inode #12: block
2021161080: comm ls: lblock 0 mapped to illegal pblock 2021161080
(length 1)
Fix this regression by adding ext4_read_inline_link(), which read the
inline data directly and convert it through a kmalloced buffer.
Fixes: 6493792d3299 ("ext4: convert symlink external data block mapping to bdev")
Cc: stable@kernel.org
Reported-by: Torge Matthies <openglfreak@googlemail.com>
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Tested-by: Torge Matthies <openglfreak@googlemail.com>
Link: https://lore.kernel.org/r/20220630090100.2769490-1-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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