korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-11 12:28:41 +08:00
Code Issues Packages Projects Releases Wiki Activity

wireless: hostap: proc: print properly escaped SSID

Browse Source 
Instead of substituting non-printable characters by '_' let's print SSID
properly escaped by using recently added %*pE specifier.

[akpm@linux-foundation.org: fix printk type warning]
[akpm@linux-foundation.org: remove now-unused local `i']
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: "John W . Linville" <linville@tuxdriver.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andy Shevchenko 2014-10-13 15:55:24 -07:00 committed by Linus Torvalds
parent 4b4890cb6a
commit e5ead669a3
1 changed files with 1 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/net/wireless/hostap/hostap_proc.c
View File

@ -168,7 +168,6 @@ static int prism2_bss_list_proc_show(struct seq_file *m, void *v)
local_info_t *local = m->private;
struct list_head *ptr = v;
struct hostap_bss_info *bss;
int i;
if (ptr == &local->bss_list) {
seq_printf(m, "#BSSID\tlast_update\tcount\tcapab_info\tSSID(txt)\t"
@ -181,9 +180,7 @@ static int prism2_bss_list_proc_show(struct seq_file *m, void *v)
bss->bssid, bss->last_update,
bss->count, bss->capab_info);
for (i = 0; i < bss->ssid_len; i++)
seq_putc(m,bss->ssid[i] >= 32 && bss->ssid[i] < 127 ?
bss->ssid[i] : '_');
seq_printf(m, "%*pE", (int)bss->ssid_len, bss->ssid);
seq_putc(m, '\t');
seq_printf(m, "%*phN", (int)bss->ssid_len, bss->ssid);