Use os_snprintf() instead of snprintf()

diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index 036365d..3170d54 100644 (file)
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -1269,32 +1269,32 @@ static int wpa_supplicant_ctrl_iface_bss(struct wpa_supplicant *wpa_s,
        bss = results->res[i];
        pos = buf;
        end = buf + buflen;
-       ret = snprintf(pos, end - pos,
-                      "bssid=" MACSTR "\n"
-                      "freq=%d\n"
-                      "beacon_int=%d\n"
-                      "capabilities=0x%04x\n"
-                      "qual=%d\n"
-                      "noise=%d\n"
-                      "level=%d\n"
-                      "tsf=%016llu\n"
-                      "ie=",
-                      MAC2STR(bss->bssid), bss->freq, bss->beacon_int,
-                      bss->caps, bss->qual, bss->noise, bss->level,
-                      (unsigned long long) bss->tsf);
+       ret = os_snprintf(pos, end - pos,
+                         "bssid=" MACSTR "\n"
+                         "freq=%d\n"
+                         "beacon_int=%d\n"
+                         "capabilities=0x%04x\n"
+                         "qual=%d\n"
+                         "noise=%d\n"
+                         "level=%d\n"
+                         "tsf=%016llu\n"
+                         "ie=",
+                         MAC2STR(bss->bssid), bss->freq, bss->beacon_int,
+                         bss->caps, bss->qual, bss->noise, bss->level,
+                         (unsigned long long) bss->tsf);
        if (ret < 0 || ret >= end - pos)
                return pos - buf;
        pos += ret;
 
        ie = (const u8 *) (bss + 1);
        for (i = 0; i < bss->ie_len; i++) {
-               ret = snprintf(pos, end - pos, "%02x", *ie++);
+               ret = os_snprintf(pos, end - pos, "%02x", *ie++);
                if (ret < 0 || ret >= end - pos)
                        return pos - buf;
                pos += ret;
        }
 
-       ret = snprintf(pos, end - pos, "\n");
+       ret = os_snprintf(pos, end - pos, "\n");
        if (ret < 0 || ret >= end - pos)
                return pos - buf;
        pos += ret;
@@ -1323,7 +1323,7 @@ static int wpa_supplicant_ctrl_iface_bss(struct wpa_supplicant *wpa_s,
                pos += ret;
        }
 
-       ret = snprintf(pos, end - pos, "\n");
+       ret = os_snprintf(pos, end - pos, "\n");
        if (ret < 0 || ret >= end - pos)
                return pos - buf;
        pos += ret;