diff options
Diffstat (limited to 'drivers/staging/rtl8712/rtl871x_ioctl_linux.c')
| -rw-r--r-- | drivers/staging/rtl8712/rtl871x_ioctl_linux.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c index 944336e0d2e2..363b82e3e7c6 100644 --- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c +++ b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c @@ -142,9 +142,9 @@ static noinline_for_stack char *translate_scan_wpa(struct iw_request_info *info, memset(buf, 0, MAX_WPA_IE_LEN); n = sprintf(buf, "wpa_ie="); for (i = 0; i < wpa_len; i++) { - n += snprintf(buf + n, MAX_WPA_IE_LEN - n, + n += scnprintf(buf + n, MAX_WPA_IE_LEN - n, "%02x", wpa_ie[i]); - if (n >= MAX_WPA_IE_LEN) + if (n == MAX_WPA_IE_LEN-1) break; } memset(iwe, 0, sizeof(*iwe)); @@ -162,9 +162,9 @@ static noinline_for_stack char *translate_scan_wpa(struct iw_request_info *info, memset(buf, 0, MAX_WPA_IE_LEN); n = sprintf(buf, "rsn_ie="); for (i = 0; i < rsn_len; i++) { - n += snprintf(buf + n, MAX_WPA_IE_LEN - n, + n += scnprintf(buf + n, MAX_WPA_IE_LEN - n, "%02x", rsn_ie[i]); - if (n >= MAX_WPA_IE_LEN) + if (n == MAX_WPA_IE_LEN-1) break; } memset(iwe, 0, sizeof(*iwe)); |