diff options
| author | Al Viro | 2019-04-02 15:42:50 +0200 |
|---|---|---|
| committer | Al Viro | 2019-04-10 01:21:06 +0200 |
| commit | 1d8b29fdb7ef39bd76bcd7a7f516938163097b0e (patch) | |
| tree | 6529627ac8c398afd4d447e7259c0ecc589df138 /fs/sysv/namei.c | |
| parent | nsfs: unobfuscate (diff) | |
| download | kernel-qcow2-linux-1d8b29fdb7ef39bd76bcd7a7f516938163097b0e.tar.gz kernel-qcow2-linux-1d8b29fdb7ef39bd76bcd7a7f516938163097b0e.tar.xz kernel-qcow2-linux-1d8b29fdb7ef39bd76bcd7a7f516938163097b0e.zip | |
sysv: bury the broken "quietly truncate the long filenames" logics
It's contrary to the normal semantics, only sysv and adfs try to
do that (on any other filesystem you'll get -ENAMETOOLONG instead
of quiet truncation) and nobody actually uses that - it got
accidentally broken 5 years ago and nobody noticed. Time to
bury it...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/sysv/namei.c')
| -rw-r--r-- | fs/sysv/namei.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/fs/sysv/namei.c b/fs/sysv/namei.c index 4d5d20491ffd..ea2414b385ec 100644 --- a/fs/sysv/namei.c +++ b/fs/sysv/namei.c @@ -28,21 +28,6 @@ static int add_nondir(struct dentry *dentry, struct inode *inode) return err; } -static int sysv_hash(const struct dentry *dentry, struct qstr *qstr) -{ - /* Truncate the name in place, avoids having to define a compare - function. */ - if (qstr->len > SYSV_NAMELEN) { - qstr->len = SYSV_NAMELEN; - qstr->hash = full_name_hash(dentry, qstr->name, qstr->len); - } - return 0; -} - -const struct dentry_operations sysv_dentry_operations = { - .d_hash = sysv_hash, -}; - static struct dentry *sysv_lookup(struct inode * dir, struct dentry * dentry, unsigned int flags) { struct inode * inode = NULL; |