diff options
Diffstat (limited to 'src/ext')
| -rw-r--r-- | src/ext/eventdns.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/src/ext/eventdns.c b/src/ext/eventdns.c index 37d8a7a3df..fc5657cbb4 100644 --- a/src/ext/eventdns.c +++ b/src/ext/eventdns.c @@ -388,7 +388,7 @@ debug_ntoa(u32 address) { static char buf[32]; u32 a = ntohl(address); - snprintf(buf, sizeof(buf), "%d.%d.%d.%d", + tor_snprintf(buf, sizeof(buf), "%d.%d.%d.%d", (int)(u8)((a>>24)&0xff), (int)(u8)((a>>16)&0xff), (int)(u8)((a>>8 )&0xff), @@ -436,12 +436,7 @@ evdns_log(int warn, const char *fmt, ...) if (!evdns_log_fn) return; va_start(args,fmt); -#ifdef _WIN32 - _vsnprintf(buf, sizeof(buf), fmt, args); -#else - vsnprintf(buf, sizeof(buf), fmt, args); -#endif - buf[sizeof(buf)-1] = '\0'; + tor_vsnprintf(buf, sizeof(buf), fmt, args); evdns_log_fn(warn, buf); va_end(args); } @@ -762,7 +757,7 @@ reply_handle(struct evdns_request *const req, u16 flags, u32 ttl, struct reply * /* we regard these errors as marking a bad nameserver */ if (req->reissue_count < global_max_reissues) { char msg[64]; - snprintf(msg, sizeof(msg), "Bad response %d (%s)", + tor_snprintf(msg, sizeof(msg), "Bad response %d (%s)", error, evdns_err_to_string(error)); nameserver_failed(req->ns, msg); if (!request_reissue(req)) return; @@ -1705,7 +1700,7 @@ evdns_server_request_add_ptr_reply(struct evdns_server_request *req, struct in_a assert(!(in && inaddr_name)); if (in) { a = ntohl(in->s_addr); - snprintf(buf, sizeof(buf), "%d.%d.%d.%d.in-addr.arpa", + tor_snprintf(buf, sizeof(buf), "%d.%d.%d.%d.in-addr.arpa", (int)(u8)((a )&0xff), (int)(u8)((a>>8 )&0xff), (int)(u8)((a>>16)&0xff), @@ -2638,7 +2633,7 @@ int evdns_resolve_reverse(const struct in_addr *in, int flags, evdns_callback_ty u32 a; assert(in); a = ntohl(in->s_addr); - snprintf(buf, sizeof(buf), "%d.%d.%d.%d.in-addr.arpa", + tor_snprintf(buf, sizeof(buf), "%d.%d.%d.%d.in-addr.arpa", (int)(u8)((a )&0xff), (int)(u8)((a>>8 )&0xff), (int)(u8)((a>>16)&0xff), |