• proxy=getenv("http_proxy");

Ok, so if $http_proxy is not set, then proxy will be NULL.

• if(strlen(proxy)>7)

But then you can't call strlen() on it here.

• printf("Proxy: %s\n", proxy );

Or print it here.

/ Marcus Comstedt (ACROSS) (Hail Ilpalazzo!)

Previous text:

2003-11-16 18:29: Subject: Re: xenofarm proxy patch

---

Index: put.c

RCS file: /cvsroot/xenofarm/xenofarm/client/put.c,v retrieving revision 1.14 diff -u -r1.14 put.c --- put.c 12 Jan 2003 21:14:16 -0000 1.14 +++ put.c 16 Nov 2003 17:25:49 -0000 @@ -54,7 +54,7 @@ void put_file( char *url, int len ) { int i, port=80, fd;

• char *host, *file, *id, buffer[4711], buffer2[1024], *p;

• char *host, *file, *id, buffer[4711], buffer2[1024], *p, *proxy, *realhost; struct hostent *hent; struct sockaddr_in addr; if( strncmp( url, "http://", 7 ) )

@@ -62,14 +62,32 @@ printf("Only HTTP urls are supported\n"); exit(1); }

• proxy=getenv("http_proxy");
• id = 0;

• host = url + 7;
• for( i = 0; i<strlen(host); i++ )
• if( host[i] == '/' )
• {

•  file = host+i+1;
  

•  host[i]=0;
  

• }

• if(strlen(proxy)>7)

• {

• host = proxy + 7;

• realhost = url + 7;

• for( i = 0; i<strlen(realhost); i++ )

•  if( realhost[i] == '/' )
  

•  {
  

•    file = realhost+i+1;
  

•    realhost[i]=0;
  

•  }
  

• }

• else

• {

• host = url + 7;

• for( i = 0; i<strlen(host); i++ )

•  if( host[i] == '/' )
  

•  {
  

•    file = host+i+1;
  

•    host[i]=0;
  

•  }
  

• }

  for( i = 0; i<strlen(host); i++ ) if( host[i] == '@' )

@@ -88,6 +106,8 @@ break; }

• printf("Proxy: %s\n", proxy );
• printf("Realhost: %s\n", realhost ); printf("Host: %s\n", host ); printf("File: %s\n", file ); printf("Port: %d\n", port );

@@ -148,16 +168,26 @@ printf("sending request.." ); fflush(stdout);

• sprintf( buffer,

• if(strlen(proxy)>7)
• sprintf( buffer,

•   "PUT http://%s/%s HTTP/1.0\r\n"
  

•   "Host: %s\r\n%s"
  

•   "User-Agent: simple-put\r\n"
  

•   "Content-Type: application/octet-stream\r\n"
  

•   "Content-Length: %d\r\n"
  

•   "\r\n",
  

•   realhost, file, realhost, buffer2, len );
  

• else
• sprintf( buffer, "PUT /%s HTTP/1.0\r\n" "Host: %s:%d\r\n%s" "User-Agent: simple-put\r\n" "Content-Type: application/octet-stream\r\n" "Content-Length: %d\r\n" "\r\n",

• file, host, port, buffer2, len );
  
  

• printf("Request:\n%s\n", buffer);

  i = strlen(buffer); p = buffer;

/ Brevbäraren