release 4.12

the xmas release.

README

@@ -1,4 +1,4 @@
-ProxyChains-NG ver 4.11 README
+ProxyChains-NG ver 4.12 README
 =============================
 
   ProxyChains is a UNIX program, that hooks network-related libc functions
@@ -52,6 +52,16 @@ ProxyChains-NG ver 4.11 README
 
 Changelog:
 ----------
+Version 4.12
+- fix several build issues
+  - for MAC
+  - with -pie
+  - with custom CC
+- compatibility fix for some GUI apps (8870140)
+- compatibility fix for some HTTP proxies (cf9a16d)
+- fix several warnings for cleaner build on debian
+- fix random_chain on OSX (0f6b226)
+
 Version 4.11
 - preliminary IPv6 support
 - fixed bug in hostsreader

VERSION

@@ -1 +1 @@
-4.11
+4.12

configure

@@ -146,10 +146,10 @@ check_compile_run 'whether OpenBSDs fclose() (illegally) calls close()' \
 '#include <stdio.h>\n#include<stdlib.h>\nint close(int x){exit(0);}int main(){fclose(stdin);return 1;}' && \
 OUR_CPPFLAGS="$OUR_CPPFLAGS -DBROKEN_FCLOSE"
 
-echo CC?=$CC>config.mak
-[ -z "$CPPFLAGS" ] || echo CPPFLAGS?=$CPPFLAGS>>config.mak
-[ -z "$CFLAGS" ] || echo USER_CFLAGS?=$CFLAGS>>config.mak
-[ -z "$LDFLAGS" ] || echo USER_LDFLAGS?=$LDFLAGS>>config.mak
+echo "CC=$CC">config.mak
+[ -z "$CPPFLAGS" ] || echo "CPPFLAGS=$CPPFLAGS">>config.mak
+[ -z "$CFLAGS" ] || echo "USER_CFLAGS=$CFLAGS">>config.mak
+[ -z "$LDFLAGS" ] || echo "USER_LDFLAGS=$LDFLAGS">>config.mak
 echo prefix=$prefix>>config.mak
 echo exec_prefix=$exec_prefix>>config.mak
 echo bindir=$bindir>>config.mak

src/core.c

@@ -236,13 +236,15 @@ static int tunnel_to(int sock, ip_type ip, unsigned short port, proxy_type pt, c
 				encode_base_64(src, dst, sizeof(dst));
 			} else dst[0] = 0;
 
+			uint16_t hs_port = ntohs(port);
 			len = snprintf((char *) buff, sizeof(buff),
-			               "CONNECT %s:%d HTTP/1.0\r\n%s%s%s\r\n",
-			                dns_name,  ntohs(port),
+			               "CONNECT %s:%d HTTP/1.0\r\nHost: %s:%d\r\n%s%s%s\r\n",
+			                dns_name, hs_port,
+			                dns_name, hs_port,
 			                ulen ? "Proxy-Authorization: Basic " : dst,
 			                dst, ulen ? "\r\n" : dst);
 
-			if(len != send(sock, buff, len, 0))
+			if(len < 0 || len != send(sock, buff, len, 0))
 				goto err;
 
 			len = 0;
@@ -269,7 +271,7 @@ static int tunnel_to(int sock, ip_type ip, unsigned short port, proxy_type pt, c
 		break;
 		case SOCKS4_TYPE:{
 			if(v6) {
-				proxychains_write_log(LOG_PREFIX "error: SOCKS4 doesnt support ipv6 addresses\n");
+				proxychains_write_log(LOG_PREFIX "error: SOCKS4 doesn't support ipv6 addresses\n");
 				goto err;
 			}
 			buff[0] = 4;	// socks version

src/debug.c

@@ -22,4 +22,10 @@ void DUMP_PROXY_CHAIN(proxy_data *pchain, unsigned int count) {
 	}
 }
 
+#else
+
+// Do not allow this translation unit to end up empty
+// for non-DEBUG builds, to satisfy ISO C standards.
+typedef int __appease_iso_compilers__;
+
 #endif

src/libproxychains.c

@@ -234,7 +234,7 @@ static void get_chain_data(proxy_data * pd, unsigned int *proxy_count, chain_typ
 				} else if(strstr(buff, "tcp_connect_time_out")) {
 					sscanf(buff, "%s %d", user, &tcp_connect_time_out);
 				} else if(strstr(buff, "remote_dns_subnet")) {
-					sscanf(buff, "%s %d", user, &remote_dns_subnet);
+					sscanf(buff, "%s %u", user, &remote_dns_subnet);
 					if(remote_dns_subnet >= 256) {
 						fprintf(stderr,
 							"remote_dns_subnet: invalid value. requires a number between 0 and 255.\n");
@@ -425,7 +425,7 @@ int getaddrinfo(const char *node, const char *service, const struct addrinfo *hi
 
 void freeaddrinfo(struct addrinfo *res) {
 	INIT();
-	PDEBUG("freeaddrinfo %p \n", res);
+	PDEBUG("freeaddrinfo %p \n", (void *) res);
 
 	if(!proxychains_resolver)
 		true_freeaddrinfo(res);

src/main.c

@@ -24,7 +24,7 @@
 static int usage(char **argv) {
 	printf("\nUsage:\t%s -q -f config_file program_name [arguments]\n"
 	       "\t-q makes proxychains quiet - this overrides the config setting\n"
-	       "\t-f allows to manually specify a configfile to use\n"
+	       "\t-f allows one to manually specify a configfile to use\n"
 	       "\tfor example : proxychains telnet somehost.com\n" "More help in README file\n\n", argv[0]);
 	return EXIT_FAILURE;
 }