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proxychains-ng
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cleanup debug code and remove warnings

remote-dns
rofl0r 2011-11-06 23:35:57 +01:00
parent 8f3bc0934a
commit a6d778a0f1
2 changed files with 22 additions and 24 deletions
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44
src/core.c
View File

@ -276,10 +276,10 @@ static int tunnel_to(int sock, ip_type ip, unsigned short port, proxy_type pt,ch
switch(pt) {
case HTTP_TYPE: {
if(!dns_len)
snprintf(buff, sizeof(buff), "CONNECT %s:%d HTTP/1.0\r\n",
snprintf((char*)buff, sizeof(buff), "CONNECT %s:%d HTTP/1.0\r\n",
inet_ntoa( * (struct in_addr *) &ip.as_int), ntohs(port));
else
snprintf(buff, sizeof(buff), "CONNECT %s:%d HTTP/1.0\r\n", dns_name, ntohs(port));
snprintf((char*)buff, sizeof(buff), "CONNECT %s:%d HTTP/1.0\r\n", dns_name, ntohs(port));
if (user[0])
{
@ -291,23 +291,22 @@ static int tunnel_to(int sock, ip_type ip, unsigned short port, proxy_type pt,ch
src[ulen + 1 + passlen] = 0;
encode_base_64(src,dst,512);
strcat(buff,"Proxy-Authorization: Basic ");
strcat(buff,dst);
strcat(buff,"\r\n\r\n");
strcat((char*)buff,"Proxy-Authorization: Basic ");
strcat((char*)buff,dst);
strcat((char*)buff,"\r\n\r\n");
}
else
strcat(buff,"\r\n");
strcat((char*)buff,"\r\n");
len = strlen(buff);
len = strlen((char*)buff);
if(len != send(sock, buff, len, 0))
goto err;
memset(buff, 0, sizeof(buff));
len = 0 ;
// read header byte by byte.
while(len < BUFF_SIZE) {
if(1 == read_n_bytes(sock, buff+len, 1))
if(1 == read_n_bytes(sock, (char*) (buff + len), 1))
len++;
else
goto err;
@ -351,10 +350,10 @@ static int tunnel_to(int sock, ip_type ip, unsigned short port, proxy_type pt,ch
len += dns_len + 1;
}
if((len + 8) != write_n_bytes(sock, buff, (8+len)))
if((len + 8) != write_n_bytes(sock, (char*) buff, (8+len)))
goto err;
if(8 != read_n_bytes(sock,buff,8))
if(8 != read_n_bytes(sock, (char*)buff, 8))
goto err;
if (buff[0] != 0 || buff[1] != 90)
@ -369,18 +368,18 @@ static int tunnel_to(int sock, ip_type ip, unsigned short port, proxy_type pt,ch
buff[1]=2; //nomber of methods
buff[2]=0; // no auth method
buff[3]=2; /// auth method -> username / password
if(4!=write_n_bytes(sock,buff,4))
if(4!=write_n_bytes(sock, (char*)buff, 4))
goto err;
}
else {
buff[0]=5; //version
buff[1]=1; //nomber of methods
buff[2]=0; // no auth method
if(3 != write_n_bytes(sock, buff, 3))
if(3 != write_n_bytes(sock, (char*) buff, 3))
goto err;
}
if(2 != read_n_bytes(sock, buff, 2))
if(2 != read_n_bytes(sock, (char*) buff, 2))
goto err;
if (buff[0] != 5 || (buff[1] != 0 && buff[1] != 2)) {
@ -438,10 +437,10 @@ static int tunnel_to(int sock, ip_type ip, unsigned short port, proxy_type pt,ch
buff_iter += 2;
if(buff_iter != write_n_bytes(sock, buff, buff_iter))
if(buff_iter != write_n_bytes(sock, (char*)buff, buff_iter))
goto err;
if(4 != read_n_bytes(sock,buff,4))
if(4 != read_n_bytes(sock, (char*)buff, 4))
goto err;
if (buff[0] != 5 || buff[1] != 0)
@ -459,7 +458,7 @@ static int tunnel_to(int sock, ip_type ip, unsigned short port, proxy_type pt,ch
goto err;
}
if(len + 2 != read_n_bytes(sock, buff, len+2))
if(len + 2 != read_n_bytes(sock, (char*) buff, len+2))
goto err;
return SUCCESS;
@ -571,7 +570,6 @@ static int chain_step(int ns, proxy_data *pfrom, proxy_data *pto)
{
int retcode=-1;
char* hostname;
uint32_t index;
#ifdef DEBUG
PDEBUG("chain_step()\n");
#endif
@ -741,7 +739,7 @@ static struct hostent hostent_space;
static in_addr_t resolved_addr;
static char* resolved_addr_p[2];
static char addr_name[1024*8];
static const ip_type local_host = {127, 0, 0, 1};
static const ip_type local_host = {{127, 0, 0, 1}};
struct hostent* proxy_gethostbyname(const char *name)
{
char buff[256];
@ -751,7 +749,7 @@ struct hostent* proxy_gethostbyname(const char *name)
size_t l;
struct hostent* hp;
resolved_addr_p[0] = (char*) &resolved_addr;
resolved_addr_p[1] = NULL;
@ -785,14 +783,14 @@ struct hostent* proxy_gethostbyname(const char *name)
for( i = 0; i < internal_ips.counter; i++) {
if(internal_ips.list[i]->hash == hash) {
resolved_addr = make_internal_ip(i);
printf("got cached ip for %s\n", name);
PDEBUG("got cached ip for %s\n", name);
goto have_ip;
}
}
}
if(internal_ips.capa < internal_ips.counter + 1) {
printf("realloc\n");
PDEBUG("realloc\n");
new_mem = realloc(internal_ips.list, (internal_ips.capa + 16) * sizeof(void*));
if(new_mem) {
internal_ips.capa += 16;
@ -812,7 +810,7 @@ struct hostent* proxy_gethostbyname(const char *name)
if(!new_mem)
goto oom;
printf("creating new entry %d for ip of %s\n", (int) internal_ips.counter, name);
PDEBUG("creating new entry %d for ip of %s\n", (int) internal_ips.counter, name);
internal_ips.list[internal_ips.counter] = new_mem;
internal_ips.list[internal_ips.counter]->hash = hash;

2
src/libproxychains.c
View File

@ -223,7 +223,7 @@ static inline void get_chain_data(
continue;
if(pd[count].ip.as_int && port_n &&
(int) pd[count].ip.as_int != (uint32_t) -1)
pd[count].ip.as_int != (uint32_t) -1)
if(++count==MAX_CHAIN)
break;
} else {