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ext4: fix incorrect offset

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The last argument of ext4_check_dir_entry is dentry offset int the
file.  Luckily this error only results in the wrong offset being
printed in the eventual error message.

Signed-off-by: Wang Jianjian <wangjianjian0@foxmail.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/tencent_F992989953734FD5DE3F88ECB2191A856206@qq.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Wang Jianjian
2023-08-24 23:23:24 +08:00
committed by Theodore Ts'o
parent 8e387c89e9
commit 8fedebb5ea
1 changed files with 1 additions and 2 deletions
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3
fs/ext4/namei.c
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@@ -2280,8 +2280,7 @@ static int make_indexed_dir(handle_t *handle, struct ext4_filename *fname,
top = data2 + len;
while ((char *)(de2 = ext4_next_entry(de, blocksize)) < top) {
if (ext4_check_dir_entry(dir, NULL, de, bh2, data2, len,
(data2 + (blocksize - csum_size) -
(char *) de))) {
(char *)de - data2)) {
brelse(bh2);
brelse(bh);
return -EFSCORRUPTED;