f2fs: convert inline_data in prior to i_size_write

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In below call path, we change i_size before inline conversion, however,
if we failed to convert inline inode, the inode may have wrong i_size
which is larger than max inline size, result inline inode corruption.

- f2fs_setattr
 - truncate_setsize
 - f2fs_convert_inline_inode

This patch reorders truncate_setsize() and f2fs_convert_inline_inode()
to guarantee inline_data has valid i_size.

Fixes: 0cab80ee0c ("f2fs: fix to convert inline inode in ->setattr")
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

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This commit is contained in:

Jaegeuk Kim 2019-09-03 10:06:26 +08:00

parent e8c82c11c9

commit cfb9a34d14

1 changed files with 13 additions and 13 deletions

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fs/f2fs/file.c

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