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| author | OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> | 2006-03-31 02:30:53 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-31 12:18:55 -0800 |
| commit | 094e320d761dae5816d8faa695b0509eea79c108 (patch) | |
| tree | 5b1c8b89880f44b08ce16456f9b8961e3933e71b /fs/vfat | |
| parent | e4e364e865b382f9d99c7fc230ec2ce7df21257a (diff) | |
| download | kernel-common-094e320d761dae5816d8faa695b0509eea79c108.tar.gz kernel-common-094e320d761dae5816d8faa695b0509eea79c108.tar.bz2 kernel-common-094e320d761dae5816d8faa695b0509eea79c108.zip | |
[PATCH] fat: kill reserved names
Since these names on old MSDOS is used as device, so, current fat driver
doesn't allow a user to create those names. But many OSes and even Windows
can create those names actually, now.
This patch removes the reserved name check.
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/vfat')
| -rw-r--r-- | fs/vfat/namei.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/fs/vfat/namei.c b/fs/vfat/namei.c index ef46939c0c1a..a56cec3be5f0 100644 --- a/fs/vfat/namei.c +++ b/fs/vfat/namei.c @@ -185,24 +185,6 @@ static int vfat_valid_longname(const unsigned char *name, unsigned int len) return -EINVAL; if (len >= 256) return -ENAMETOOLONG; - - /* MS-DOS "device special files" */ - if (len == 3 || (len > 3 && name[3] == '.')) { /* basename == 3 */ - if (!strnicmp(name, "aux", 3) || - !strnicmp(name, "con", 3) || - !strnicmp(name, "nul", 3) || - !strnicmp(name, "prn", 3)) - return -EINVAL; - } - if (len == 4 || (len > 4 && name[4] == '.')) { /* basename == 4 */ - /* "com1", "com2", ... */ - if ('1' <= name[3] && name[3] <= '9') { - if (!strnicmp(name, "com", 3) || - !strnicmp(name, "lpt", 3)) - return -EINVAL; - } - } - return 0; } |