mirror of
https://github.com/moparisthebest/curl
synced 2024-12-21 23:58:49 -05:00
David LeBlanc's fixes!
This commit is contained in:
Daniel Stenberg
parent
abc751ae13
commit
a0ce95e155
@ -117,7 +117,7 @@ all: all-redirect
|
||||
.SUFFIXES:
|
||||
.SUFFIXES: .S .c .o .s
|
||||
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
|
||||
cd $(top_srcdir) && $(AUTOMAKE) --foreign --include-deps lib/Makefile
|
||||
cd $(top_srcdir) && $(AUTOMAKE) --foreign lib/Makefile
|
||||
|
||||
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
|
||||
cd $(top_builddir) \
|
||||
|
||||
90
lib/ftp.c
90
lib/ftp.c
@ -56,7 +56,10 @@
|
||||
#if defined(WIN32) && !defined(__GNUC__) || defined(__MINGW32__)
|
||||
#include <winsock.h>
|
||||
#else /* some kind of unix */
|
||||
#ifdef HAVE_SYS_SOCKET_H
|
||||
#include <sys/socket.h>
|
||||
#endif
|
||||
#include <sys/types.h>
|
||||
#include <netinet/in.h>
|
||||
#ifdef HAVE_ARPA_INET_H
|
||||
#include <arpa/inet.h>
|
||||
@ -69,6 +72,9 @@
|
||||
#include <errno.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_INET_NTOA_R
|
||||
#include "inet_ntoa_r.h"
|
||||
#endif
|
||||
|
||||
#include <curl/curl.h>
|
||||
#include "urldata.h"
|
||||
@ -241,26 +247,20 @@ int GetLastResponse(int sockfd, char *buf,
|
||||
}
|
||||
|
||||
/* -- who are we? -- */
|
||||
char *getmyhost(void)
|
||||
char *getmyhost(char *buf, int buf_size)
|
||||
{
|
||||
static char myhost[256];
|
||||
#ifdef HAVE_UNAME
|
||||
#if defined(HAVE_GETHOSTNAME)
|
||||
gethostname(buf, buf_size);
|
||||
#elif defined(HAVE_UNAME)
|
||||
struct utsname ugnm;
|
||||
|
||||
if (uname(&ugnm) < 0)
|
||||
return "localhost";
|
||||
|
||||
(void) strncpy(myhost, ugnm.nodename, 255);
|
||||
myhost[255] = '\0';
|
||||
#endif
|
||||
#ifdef HAVE_GETHOSTNAME
|
||||
gethostname(myhost, 256);
|
||||
#endif
|
||||
#if !defined(HAVE_UNAME) && !defined(HAVE_GETHOSTNAME)
|
||||
strncpy(buf, uname(&ugnm) < 0 ? "localhost" : ugnm.nodename, buf_size - 1);
|
||||
buf[buf_size - 1] = '\0';
|
||||
#else
|
||||
/* We have no means of finding the local host name! */
|
||||
strcpy(myhost, "localhost");
|
||||
strncpy(buf, "localhost", buf_size);
|
||||
buf[buf_size - 1] = '\0';
|
||||
#endif
|
||||
return myhost;
|
||||
return buf;
|
||||
}
|
||||
|
||||
#if 0
|
||||
@ -473,6 +473,10 @@ CURLcode _ftp(struct connectdata *conn)
|
||||
/* for the ftp PORT mode */
|
||||
int portsock=-1;
|
||||
struct sockaddr_in serv_addr;
|
||||
char hostent_buf[512];
|
||||
#if defined (HAVE_INET_NTOA_R)
|
||||
char ntoa_buf[64];
|
||||
#endif
|
||||
|
||||
struct curl_slist *qitem; /* QUOTE item */
|
||||
/* the ftp struct is already inited in ftp_connect() */
|
||||
@ -542,24 +546,21 @@ CURLcode _ftp(struct connectdata *conn)
|
||||
struct hostent *h=NULL;
|
||||
size_t size;
|
||||
unsigned short porttouse;
|
||||
|
||||
char *myhost=NULL;
|
||||
char myhost[256] = "";
|
||||
|
||||
if(data->ftpport) {
|
||||
myhost = if2ip(data->ftpport);
|
||||
if(myhost) {
|
||||
h = GetHost(data, myhost);
|
||||
if(if2ip(data->ftpport, myhost, sizeof(myhost))) {
|
||||
h = GetHost(data, myhost, hostent_buf, sizeof(hostent_buf));
|
||||
}
|
||||
else {
|
||||
if(strlen(data->ftpport)>1)
|
||||
h = GetHost(data, data->ftpport);
|
||||
h = GetHost(data, data->ftpport, hostent_buf, sizeof(hostent_buf));
|
||||
if(h)
|
||||
myhost=data->ftpport;
|
||||
strcpy(myhost,data->ftpport);
|
||||
}
|
||||
}
|
||||
if(!myhost) {
|
||||
myhost = getmyhost();
|
||||
h=GetHost(data, myhost);
|
||||
if(! *myhost) {
|
||||
h=GetHost(data, getmyhost(myhost,sizeof(myhost)), hostent_buf, sizeof(hostent_buf));
|
||||
}
|
||||
infof(data, "We connect from %s\n", myhost);
|
||||
|
||||
@ -609,8 +610,13 @@ CURLcode _ftp(struct connectdata *conn)
|
||||
struct in_addr in;
|
||||
unsigned short ip[5];
|
||||
(void) memcpy(&in.s_addr, *h->h_addr_list, sizeof (in.s_addr));
|
||||
#if defined (HAVE_INET_NTOA_R)
|
||||
sscanf( inet_ntoa_r(in, ntoa_buf, sizeof(ntoa_buf)), "%hu.%hu.%hu.%hu",
|
||||
&ip[0], &ip[1], &ip[2], &ip[3]);
|
||||
#else
|
||||
sscanf( inet_ntoa(in), "%hu.%hu.%hu.%hu",
|
||||
&ip[0], &ip[1], &ip[2], &ip[3]);
|
||||
#endif
|
||||
sendf(data->firstsocket, data, "PORT %d,%d,%d,%d,%d,%d\n",
|
||||
ip[0], ip[1], ip[2], ip[3],
|
||||
porttouse >> 8,
|
||||
@ -640,7 +646,7 @@ CURLcode _ftp(struct connectdata *conn)
|
||||
unsigned short newport;
|
||||
char newhost[32];
|
||||
struct hostent *he;
|
||||
char *str=buf;
|
||||
char *str=buf,*ip_addr;
|
||||
|
||||
/*
|
||||
* New 227-parser June 3rd 1999.
|
||||
@ -665,7 +671,7 @@ CURLcode _ftp(struct connectdata *conn)
|
||||
return CURLE_FTP_WEIRD_227_FORMAT;
|
||||
}
|
||||
sprintf(newhost, "%d.%d.%d.%d", ip[0], ip[1], ip[2], ip[3]);
|
||||
he = GetHost(data, newhost);
|
||||
he = GetHost(data, newhost, hostent_buf, sizeof(hostent_buf));
|
||||
if(!he) {
|
||||
failf(data, "Can't resolve new host %s", newhost);
|
||||
return CURLE_FTP_CANT_GET_HOST;
|
||||
@ -682,25 +688,36 @@ CURLcode _ftp(struct connectdata *conn)
|
||||
|
||||
if(data->bits.verbose) {
|
||||
struct in_addr in;
|
||||
#if 1
|
||||
struct hostent * answer;
|
||||
|
||||
unsigned long address;
|
||||
#if defined(HAVE_INET_ADDR)
|
||||
unsigned long address;
|
||||
#if defined(HAVE_GETHOSTBYADDR_R)
|
||||
int h_errnop;
|
||||
#endif
|
||||
|
||||
address = inet_addr(newhost);
|
||||
answer = gethostbyaddr((char *) &address, sizeof(address),
|
||||
AF_INET);
|
||||
#if defined(HAVE_GETHOSTBYADDR_R)
|
||||
answer = gethostbyaddr_r((char *) &address, sizeof(address), AF_INET,
|
||||
(struct hostent *)hostent_buf,
|
||||
hostent_buf + sizeof(*answer),
|
||||
sizeof(hostent_buf) - sizeof(*answer),
|
||||
&h_errnop);
|
||||
#else
|
||||
answer = gethostbyaddr((char *) &address, sizeof(address), AF_INET);
|
||||
#endif
|
||||
#else
|
||||
answer = NULL;
|
||||
#endif
|
||||
(void) memcpy(&in.s_addr, *he->h_addr_list, sizeof (in.s_addr));
|
||||
infof(data, "Connecting to %s (%s) port %u\n",
|
||||
answer?answer->h_name:newhost, inet_ntoa(in), newport);
|
||||
answer?answer->h_name:newhost,
|
||||
#if defined(HAVE_INET_NTOA_R)
|
||||
ip_addr = inet_ntoa_r(in, ntoa_buf, sizeof(ntoa_buf)),
|
||||
#else
|
||||
(void) memcpy(&in.s_addr, *he->h_addr_list, sizeof (in.s_addr));
|
||||
infof(data, "Connecting to %s (%s) port %u\n",
|
||||
he->h_name, inet_ntoa(in), newport);
|
||||
ip_addr = inet_ntoa(in),
|
||||
#endif
|
||||
newport);
|
||||
}
|
||||
|
||||
if (connect(data->secondarysocket, (struct sockaddr *) &serv_addr,
|
||||
@ -727,6 +744,7 @@ CURLcode _ftp(struct connectdata *conn)
|
||||
|
||||
}
|
||||
/* we have the (new) data connection ready */
|
||||
infof(data, "Connected!\n");
|
||||
|
||||
/* change directory first */
|
||||
|
||||
|
||||
71
lib/hostip.c
71
lib/hostip.c
@ -39,6 +39,7 @@
|
||||
****************************************************************************/
|
||||
|
||||
#include <string.h>
|
||||
#include <malloc.h>
|
||||
|
||||
#include "setup.h"
|
||||
|
||||
@ -61,51 +62,77 @@
|
||||
#include "urldata.h"
|
||||
#include "sendf.h"
|
||||
|
||||
#ifdef HAVE_INET_NTOA_R
|
||||
#include "inet_ntoa_r.h"
|
||||
#endif
|
||||
|
||||
/* --- resolve name or IP-number --- */
|
||||
|
||||
char *MakeIP(unsigned long num)
|
||||
char *MakeIP(unsigned long num,char *addr, int addr_len)
|
||||
{
|
||||
#ifdef HAVE_INET_NTOA
|
||||
#if defined(HAVE_INET_NTOA) || defined(HAVE_INET_NTOA_R)
|
||||
struct in_addr in;
|
||||
|
||||
in.s_addr = htonl(num);
|
||||
return (inet_ntoa(in));
|
||||
|
||||
#if defined(HAVE_INET_NTOA_R)
|
||||
inet_ntoa_r(in,addr,addr_len);
|
||||
#else
|
||||
strncpy(addr,inet_ntoa(in),addr_len);
|
||||
#endif
|
||||
#else
|
||||
static char addr[128];
|
||||
unsigned char *paddr;
|
||||
|
||||
num = htonl(num); /* htonl() added to avoid endian probs */
|
||||
paddr = (unsigned char *)#
|
||||
sprintf(addr, "%u.%u.%u.%u", paddr[0], paddr[1], paddr[2], paddr[3]);
|
||||
return (addr);
|
||||
#endif
|
||||
return (addr);
|
||||
}
|
||||
|
||||
/* Stolen from Dancer source code, written by
|
||||
Bjorn Reese <breese@imada.ou.dk> */
|
||||
/* The original code to this function was stolen from the Dancer source code,
|
||||
written by Bjorn Reese, it has since been patched and modified. */
|
||||
#ifndef INADDR_NONE
|
||||
#define INADDR_NONE (unsigned long) ~0
|
||||
#endif
|
||||
struct hostent *GetHost(struct UrlData *data, char *hostname)
|
||||
struct hostent *GetHost(struct UrlData *data,
|
||||
char *hostname,
|
||||
char *buf,
|
||||
int buf_size )
|
||||
{
|
||||
struct hostent *h = NULL;
|
||||
unsigned long in;
|
||||
static struct hostent he;
|
||||
static char name[MAXHOSTNAMELEN];
|
||||
static char *addrlist[2];
|
||||
static struct in_addr addrentry;
|
||||
|
||||
if ( (in=inet_addr(hostname)) != INADDR_NONE ) {
|
||||
addrentry.s_addr = in;
|
||||
addrlist[0] = (char *)&addrentry;
|
||||
addrlist[1] = NULL;
|
||||
he.h_name = strncpy(name, MakeIP(ntohl(in)), MAXHOSTNAMELEN);
|
||||
he.h_addrtype = AF_INET;
|
||||
he.h_length = sizeof(struct in_addr);
|
||||
he.h_addr_list = addrlist;
|
||||
h = &he;
|
||||
} else if ( (h=gethostbyname(hostname)) == NULL ) {
|
||||
struct in_addr *addrentry;
|
||||
|
||||
h = (struct hostent*)buf;
|
||||
h->h_addr_list = (char**)(buf + sizeof(*h));
|
||||
addrentry = (struct in_addr*)(h->h_addr_list + 2);
|
||||
addrentry->s_addr = in;
|
||||
h->h_addr_list[0] = (char*)addrentry;
|
||||
h->h_addr_list[1] = NULL;
|
||||
h->h_addrtype = AF_INET;
|
||||
h->h_length = sizeof(*addrentry);
|
||||
h->h_name = (char*)(h->h_addr_list + h->h_length);
|
||||
MakeIP(ntohl(in),h->h_name,buf_size - (long)(h->h_name) + (long)buf);
|
||||
#if defined(HAVE_GETHOSTBYNAME_R)
|
||||
}
|
||||
else {
|
||||
int h_errnop;
|
||||
memset(buf,0,buf_size); /* workaround for gethostbyname_r bug in qnx nto */
|
||||
if ((h = gethostbyname_r(hostname,
|
||||
(struct hostent *)buf,buf +
|
||||
sizeof(struct hostent),buf_size -
|
||||
sizeof(struct hostent),&h_errnop)) == NULL ) {
|
||||
infof(data, "gethostbyname_r(2) failed for %s\n", hostname);
|
||||
}
|
||||
#else
|
||||
}
|
||||
else {
|
||||
if ((h = gethostbyname(hostname)) == NULL ) {
|
||||
infof(data, "gethostbyname(2) failed for %s\n", hostname);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
return (h);
|
||||
}
|
||||
|
||||
@ -40,7 +40,7 @@
|
||||
* ------------------------------------------------------------
|
||||
****************************************************************************/
|
||||
|
||||
struct hostent *GetHost(struct UrlData *data, char *hostname);
|
||||
char *MakeIP(unsigned long num);
|
||||
extern struct hostent *GetHost(struct UrlData *data, char *hostname, char *buf, int buf_size );
|
||||
extern char *MakeIP(unsigned long num,char *addr, int addr_len);
|
||||
|
||||
#endif
|
||||
|
||||
13
lib/if2ip.c
13
lib/if2ip.c
@ -74,9 +74,13 @@
|
||||
#include <sys/sockio.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_INET_NTOA_R
|
||||
#include "inet_ntoa_r.h"
|
||||
#endif
|
||||
|
||||
#define SYS_ERROR -1
|
||||
|
||||
char *if2ip(char *interface)
|
||||
char *if2ip(char *interface, char *buf, int buf_size)
|
||||
{
|
||||
int dummy;
|
||||
char *ip=NULL;
|
||||
@ -101,7 +105,12 @@ char *if2ip(char *interface)
|
||||
|
||||
struct sockaddr_in *s = (struct sockaddr_in *)&req.ifr_dstaddr;
|
||||
memcpy(&in, &(s->sin_addr.s_addr), sizeof(in));
|
||||
ip = (char *)strdup(inet_ntoa(in));
|
||||
#if defined(HAVE_INET_NTOA_R)
|
||||
ip = inet_ntoa_r(in,buf,buf_size);
|
||||
#else
|
||||
ip = strncpy(buf,inet_ntoa(in),buf_size);
|
||||
ip[buf_size - 1] = 0;
|
||||
#endif
|
||||
}
|
||||
close(dummy);
|
||||
}
|
||||
|
||||
@ -42,9 +42,9 @@
|
||||
#include "setup.h"
|
||||
|
||||
#if ! defined(WIN32) && ! defined(__BEOS__)
|
||||
char *if2ip(char *interface);
|
||||
extern char *if2ip(char *interface, char *buf, int buf_size);
|
||||
#else
|
||||
#define if2ip(x) NULL
|
||||
#define if2ip(a,b,c) NULL
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
36
lib/url.c
36
lib/url.c
@ -303,48 +303,48 @@ CURLcode curl_setopt(CURL *curl, CURLoption option, ...)
|
||||
|
||||
switch(option) {
|
||||
case CURLOPT_VERBOSE:
|
||||
data->bits.verbose = va_arg(param, long);
|
||||
data->bits.verbose = va_arg(param, long)?TRUE:FALSE;
|
||||
break;
|
||||
case CURLOPT_HEADER:
|
||||
data->bits.http_include_header = va_arg(param, long);
|
||||
data->bits.http_include_header = va_arg(param, long)?TRUE:FALSE;
|
||||
break;
|
||||
case CURLOPT_NOPROGRESS:
|
||||
data->bits.hide_progress = va_arg(param, long);
|
||||
data->bits.hide_progress = va_arg(param, long)?TRUE:FALSE;
|
||||
if(data->bits.hide_progress)
|
||||
data->progress.flags |= PGRS_HIDE;
|
||||
break;
|
||||
case CURLOPT_NOBODY:
|
||||
data->bits.no_body = va_arg(param, long);
|
||||
data->bits.no_body = va_arg(param, long)?TRUE:FALSE;
|
||||
break;
|
||||
case CURLOPT_FAILONERROR:
|
||||
data->bits.http_fail_on_error = va_arg(param, long);
|
||||
data->bits.http_fail_on_error = va_arg(param, long)?TRUE:FALSE;
|
||||
break;
|
||||
case CURLOPT_UPLOAD:
|
||||
data->bits.upload = va_arg(param, long);
|
||||
data->bits.upload = va_arg(param, long)?TRUE:FALSE;
|
||||
break;
|
||||
case CURLOPT_POST:
|
||||
data->bits.http_post = va_arg(param, long);
|
||||
data->bits.http_post = va_arg(param, long)?TRUE:FALSE;
|
||||
break;
|
||||
case CURLOPT_FTPLISTONLY:
|
||||
data->bits.ftp_list_only = va_arg(param, long);
|
||||
data->bits.ftp_list_only = va_arg(param, long)?TRUE:FALSE;
|
||||
break;
|
||||
case CURLOPT_FTPAPPEND:
|
||||
data->bits.ftp_append = va_arg(param, long);
|
||||
data->bits.ftp_append = va_arg(param, long)?TRUE:FALSE;
|
||||
break;
|
||||
case CURLOPT_NETRC:
|
||||
data->bits.use_netrc = va_arg(param, long);
|
||||
data->bits.use_netrc = va_arg(param, long)?TRUE:FALSE;
|
||||
break;
|
||||
case CURLOPT_FOLLOWLOCATION:
|
||||
data->bits.http_follow_location = va_arg(param, long);
|
||||
data->bits.http_follow_location = va_arg(param, long)?TRUE:FALSE;
|
||||
break;
|
||||
case CURLOPT_FTPASCII:
|
||||
data->bits.ftp_ascii = va_arg(param, long);
|
||||
data->bits.ftp_ascii = va_arg(param, long)?TRUE:FALSE;
|
||||
break;
|
||||
case CURLOPT_PUT:
|
||||
data->bits.http_put = va_arg(param, long);
|
||||
data->bits.http_put = va_arg(param, long)?TRUE:FALSE;
|
||||
break;
|
||||
case CURLOPT_MUTE:
|
||||
data->bits.mute = va_arg(param, long);
|
||||
data->bits.mute = va_arg(param, long)?TRUE:FALSE;
|
||||
break;
|
||||
|
||||
case CURLOPT_TIMECONDITION:
|
||||
@ -627,6 +627,10 @@ CURLcode curl_connect(CURL *curl, CURLconnect **in_connect)
|
||||
struct UrlData *data = curl;
|
||||
struct connectdata *conn;
|
||||
|
||||
/* I believe the longest possible name in a DNS is set to 255 letters, FQDN
|
||||
so this should be safe: */
|
||||
char hostent_buf[512];
|
||||
|
||||
if(!data || (data->handle != STRUCT_OPEN))
|
||||
return CURLE_BAD_FUNCTION_ARGUMENT; /* TBD: make error codes */
|
||||
|
||||
@ -1036,7 +1040,7 @@ CURLcode curl_connect(CURL *curl, CURLconnect **in_connect)
|
||||
}
|
||||
|
||||
/* Connect to target host right on */
|
||||
if(!(conn->hp = GetHost(data, conn->name))) {
|
||||
if(!(conn->hp = GetHost(data, conn->name, hostent_buf, sizeof(hostent_buf)))) {
|
||||
failf(data, "Couldn't resolv host '%s'", conn->name);
|
||||
return CURLE_COULDNT_RESOLVE_HOST;
|
||||
}
|
||||
@ -1086,7 +1090,7 @@ CURLcode curl_connect(CURL *curl, CURLconnect **in_connect)
|
||||
}
|
||||
|
||||
/* connect to proxy */
|
||||
if(!(conn->hp = GetHost(data, proxyptr))) {
|
||||
if(!(conn->hp = GetHost(data, proxyptr, hostent_buf, sizeof(hostent_buf)))) {
|
||||
failf(data, "Couldn't resolv proxy '%s'", proxyptr);
|
||||
return CURLE_COULDNT_RESOLVE_PROXY;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user