From: Domen Puncer <domen@coderock.org>
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>
---
25-akpm/fs/proc/proc_tty.c | 4 +---
1 files changed, 1 insertion(+), 3 deletions(-)
diff -puN fs/proc/proc_tty.c~linux-269-fs-proc-proc_ttyc-avoid-array fs/proc/proc_tty.c
--- 25/fs/proc/proc_tty.c~linux-269-fs-proc-proc_ttyc-avoid-array 2004-12-27 00:53:47.226759112 -0800
+++ 25-akpm/fs/proc/proc_tty.c 2004-12-27 00:53:47.229758656 -0800
@@ -32,10 +32,8 @@ static void show_tty_range(struct seq_fi
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));
}
_