Instead of substituting non-printable characters by '_' let's print SSID properly escaped by using recently added %*pE specifier. Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> --- drivers/net/wireless/hostap/hostap_proc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/wireless/hostap/hostap_proc.c b/drivers/net/wireless/hostap/hostap_proc.c index 4e5c0f8..16a06b6 100644 --- a/drivers/net/wireless/hostap/hostap_proc.c +++ b/drivers/net/wireless/hostap/hostap_proc.c @@ -181,9 +181,7 @@ 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", bss->ssid_len, bss->ssid); seq_putc(m, '\t'); for (i = 0; i < bss->ssid_len; i++) -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
