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Message-Id: <20180530125118.25274-10-jack@suse.cz>
Date: Wed, 30 May 2018 14:51:17 +0200
From: Jan Kara <jack@...e.cz>
To: Ted Tso <tytso@....edu>
Cc: <linux-ext4@...r.kernel.org>, Jan Kara <jack@...e.cz>
Subject: [PATCH 09/10] ext2fs: Don't check s_inodes_count with EXT2_FLAG_IGNORE_SB_ERRORS
Don't verify s_inodes_count is correct with EXT2_FLAG_IGNORE_SB_ERRORS
flag set. This allows e2fsck and debugfs to fix this value.
Signed-off-by: Jan Kara <jack@...e.cz>
---
lib/ext2fs/openfs.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/ext2fs/openfs.c b/lib/ext2fs/openfs.c
index e9ad0cd1a2c6..d046b2517505 100644
--- a/lib/ext2fs/openfs.c
+++ b/lib/ext2fs/openfs.c
@@ -386,7 +386,8 @@ errcode_t ext2fs_open2(const char *name, const char *io_options,
goto cleanup;
}
fs->group_desc_count = groups_cnt;
- if ((__u64)fs->group_desc_count * EXT2_INODES_PER_GROUP(fs->super) !=
+ if (!(flags & EXT2_FLAG_IGNORE_SB_ERRORS) &&
+ (__u64)fs->group_desc_count * EXT2_INODES_PER_GROUP(fs->super) !=
fs->super->s_inodes_count) {
retval = EXT2_ET_CORRUPT_SUPERBLOCK;
goto cleanup;
--
2.13.6
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