diff options
| -rw-r--r-- | src/network/getnameinfo.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/network/getnameinfo.c b/src/network/getnameinfo.c index 588ed765..2ba66e33 100644 --- a/src/network/getnameinfo.c +++ b/src/network/getnameinfo.c @@ -113,11 +113,10 @@ static void reverse_services(char *buf, int port, int dgram) static int dns_parse_callback(void *c, int rr, const void *data, int len, const void *packet) { - char tmp[256]; if (rr != RR_PTR) return 0; if (__dn_expand(packet, (const unsigned char *)packet + 512, - data, tmp, sizeof tmp) > 0) - strcpy(c, tmp); + data, c, 256) <= 0) + *(char *)c = 0; return 0; } |