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hfsplus: return EIO when type of hidden directory mismatch in hfsplus_fill_super()

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[ Upstream commit 9282bc905f0949fab8cf86c0f620ca988761254c ]

If Catalog File contains corrupted record for the case of
hidden directory's type, regard it as I/O error instead of
Invalid argument.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Reviewed-by: Viacheslav Dubeyko <slava@dubeyko.com>
Link: https://lore.kernel.org/r/20250805165905.3390154-1-frank.li@vivo.com
Signed-off-by: Viacheslav Dubeyko <slava@dubeyko.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Yangtao Li 2025-08-05 10:58:59 -06:00 • committed by Greg Kroah-Hartman
commit 7e173b4ee1
1 changed files with 1 additions and 1 deletions
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2
fs/hfsplus/super.c
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@ -539,7 +539,7 @@ static int hfsplus_fill_super(struct super_block *sb, void *data, int silent)
if (!hfs_brec_read(&fd, &entry, sizeof(entry))) {
hfs_find_exit(&fd);
if (entry.type != cpu_to_be16(HFSPLUS_FOLDER)) {
err = -EINVAL;
err = -EIO;
goto out_put_root;
}
inode = hfsplus_iget(sb, be32_to_cpu(entry.folder.id));