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| author | Jan Kara <jack@suse.cz> | 2023-01-18 13:27:07 +0100 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2023-01-26 16:46:32 +0100 |
| commit | 101ee137d32adc5b53f5c2a61fbda8f70f994845 (patch) | |
| tree | b4fe1ee0f9f1418d07cb12e8de365af78fc9ae29 /fs/udf/namei.c | |
| parent | bd904f3c74969442b0ac42f81c0d02da54cd47eb (diff) | |
| download | linux-stable-101ee137d32adc5b53f5c2a61fbda8f70f994845.tar.gz linux-stable-101ee137d32adc5b53f5c2a61fbda8f70f994845.tar.bz2 linux-stable-101ee137d32adc5b53f5c2a61fbda8f70f994845.zip | |
udf: Drop VARCONV support
UDF was supporting a strange mode where the media was containing 7
blocks of unknown data for every 32 blocks of the filesystem. I have yet
to see the media that would need such conversion (maybe it comes from
packet writing times) and the conversions have been inconsistent in the
code. In particular any write will write to a wrong block and corrupt
the media. This is an indication and no user actually needs this so
let's just drop the support instead of trying to fix it.
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/udf/namei.c')
| -rw-r--r-- | fs/udf/namei.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/udf/namei.c b/fs/udf/namei.c index 261ca813a1b8..87257f49b5da 100644 --- a/fs/udf/namei.c +++ b/fs/udf/namei.c @@ -171,7 +171,7 @@ static struct buffer_head *udf_expand_dir_adinicb(struct inode *inode, 0); if (!newblock) return NULL; - dbh = udf_tgetblk(inode->i_sb, newblock); + dbh = sb_getblk(inode->i_sb, newblock); if (!dbh) return NULL; lock_buffer(dbh); @@ -623,7 +623,7 @@ static int udf_symlink(struct user_namespace *mnt_userns, struct inode *dir, block = udf_get_pblock(sb, block, iinfo->i_location.partitionReferenceNum, 0); - epos.bh = udf_tgetblk(sb, block); + epos.bh = sb_getblk(sb, block); if (unlikely(!epos.bh)) { err = -ENOMEM; udf_free_blocks(sb, inode, &eloc, 0, 1); |