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Use os_snprintf() instead of snprintf()

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Jouni Malinen 2008-11-01 13:02:50 +02:00
parent 1add3c3387
commit 3fd0b8f196
1 changed files with 16 additions and 16 deletions
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32
wpa_supplicant/ctrl_iface.c
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@ -1269,32 +1269,32 @@ static int wpa_supplicant_ctrl_iface_bss(struct wpa_supplicant *wpa_s,
bss = results->res[i]; bss = results->res[i];
pos = buf; pos = buf;
end = buf + buflen; end = buf + buflen;
ret = snprintf(pos, end - pos, ret = os_snprintf(pos, end - pos,
"bssid=" MACSTR "\n" "bssid=" MACSTR "\n"
"freq=%d\n" "freq=%d\n"
"beacon_int=%d\n" "beacon_int=%d\n"
"capabilities=0x%04x\n" "capabilities=0x%04x\n"
"qual=%d\n" "qual=%d\n"
"noise=%d\n" "noise=%d\n"
"level=%d\n" "level=%d\n"
"tsf=%016llu\n" "tsf=%016llu\n"
"ie=", "ie=",
MAC2STR(bss->bssid), bss->freq, bss->beacon_int, MAC2STR(bss->bssid), bss->freq, bss->beacon_int,
bss->caps, bss->qual, bss->noise, bss->level, bss->caps, bss->qual, bss->noise, bss->level,
(unsigned long long) bss->tsf); (unsigned long long) bss->tsf);
if (ret < 0 || ret >= end - pos) if (ret < 0 || ret >= end - pos)
return pos - buf; return pos - buf;
pos += ret; pos += ret;
ie = (const u8 *) (bss + 1); ie = (const u8 *) (bss + 1);
for (i = 0; i < bss->ie_len; i++) { 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) if (ret < 0 || ret >= end - pos)
return pos - buf; return pos - buf;
pos += ret; pos += ret;
} }
ret = snprintf(pos, end - pos, "\n"); ret = os_snprintf(pos, end - pos, "\n");
if (ret < 0 || ret >= end - pos) if (ret < 0 || ret >= end - pos)
return pos - buf; return pos - buf;
pos += ret; pos += ret;
@ -1323,7 +1323,7 @@ static int wpa_supplicant_ctrl_iface_bss(struct wpa_supplicant *wpa_s,
pos += ret; pos += ret;
} }
ret = snprintf(pos, end - pos, "\n"); ret = os_snprintf(pos, end - pos, "\n");
if (ret < 0 || ret >= end - pos) if (ret < 0 || ret >= end - pos)
return pos - buf; return pos - buf;
pos += ret; pos += ret;