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fix mg_aton not setting is_ip6 with scope_ids

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Sergio R. Caprile committed 2025-12-04 12:18:45 -03:00
1 parent 17ff656a7d
commit d6e7f8ee83
3 files changed
+20 -10
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src/net.c
+8 -3
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@@ -86,7 +86,7 @@ static bool mg_aton6(struct mg_str str, struct mg_addr *addr) {
size_t i, j = 0, n = 0, dc = 42;
addr->scope_id = 0;
if (str.len > 2 && str.buf[0] == '[') str.buf++, str.len -= 2;
if (mg_v4mapped(str, addr)) return true;
if (mg_v4mapped(str, addr)) return true; // sets addr->is_ip6
for (i = 0; i < str.len; i++) {
if ((str.buf[i] >= '0' && str.buf[i] <= '9') ||
(str.buf[i] >= 'a' && str.buf[i] <= 'f') ||
@@ -108,8 +108,13 @@ static bool mg_aton6(struct mg_str str, struct mg_addr *addr) {
if (n > 14) return false;
addr->ip[n] = addr->ip[n + 1] = 0; // For trailing ::
} else if (str.buf[i] == '%') { // Scope ID, last in string
return mg_str_to_num(mg_str_n(&str.buf[i + 1], str.len - i - 1), 10,
&addr->scope_id, sizeof(uint8_t));
if (mg_str_to_num(mg_str_n(&str.buf[i + 1], str.len - i - 1), 10,
&addr->scope_id, sizeof(uint8_t))) {
addr->is_ip6 = true;
return true;
} else {
return false;
}
} else {
return false;
}