diff options
| author | Domen Puncer <domen@coderock.org> | 2005-01-10 17:18:29 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-01-10 17:18:29 -0800 |
| commit | a28510caf1be629b2c3476ff8e441240e8aae0d5 (patch) | |
| tree | f2e0bb7aeba86b1f9e067b0f865be13420d5d9c8 /fs | |
| parent | 7c747c5fc18b13748c635321b25b02dc2ffd0b37 (diff) | |
| download | history-a28510caf1be629b2c3476ff8e441240e8aae0d5.tar.gz | |
[PATCH] fs/proc/proc_tty.c: avoid array
No need for an array here. Therefore no need to worry about possible
overflows. seq_printf() can handle this.
Signed-off-by: walter harms <wharms@bfs.de>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/proc/proc_tty.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/proc/proc_tty.c b/fs/proc/proc_tty.c index e4e2f6b5e9c1d6..15c4455b09eb33 100644 --- a/fs/proc/proc_tty.c +++ b/fs/proc/proc_tty.c @@ -32,10 +32,8 @@ static void show_tty_range(struct seq_file *m, struct tty_driver *p, seq_printf(m, "%-20s ", p->driver_name ? p->driver_name : "unknown"); seq_printf(m, "/dev/%-8s ", p->name); if (p->num > 1) { - char range[20]; - sprintf(range, "%d-%d", MINOR(from), + seq_printf(m, "%3d %d-%d ", MAJOR(from), MINOR(from), MINOR(from) + num - 1); - seq_printf(m, "%3d %7s ", MAJOR(from), range); } else { seq_printf(m, "%3d %7d ", MAJOR(from), MINOR(from)); } |