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Sterling Hughes' provided initial DNS cache source code.

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This commit is contained in:
Daniel Stenberg 2002-01-03 10:22:59 +00:00
parent 6aaee5f23b
commit 6de7dc5879
11 changed files with 648 additions and 29 deletions
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20
lib/ftp.c
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@ -1174,19 +1174,19 @@ CURLcode ftp_use_port(struct connectdata *conn)
if(data->set.ftpport) {
if(Curl_if2ip(data->set.ftpport, myhost, sizeof(myhost))) {
h = Curl_getaddrinfo(data, myhost, 0, &hostdataptr);
h = Curl_resolv(data, myhost, 0, &hostdataptr);
}
else {
if(strlen(data->set.ftpport)>1)
h = Curl_getaddrinfo(data, data->set.ftpport, 0, &hostdataptr);
int len = strlen(data->set.ftpport);
if(len>1)
h = Curl_resolv(data, data->set.ftpport, 0, &hostdataptr);
if(h)
strcpy(myhost, data->set.ftpport); /* buffer overflow risk */
}
}
if(! *myhost) {
h=Curl_getaddrinfo(data,
getmyhost(myhost, sizeof(myhost)),
0, &hostdataptr);
char *tmp_host = getmyhost(myhost, sizeof(myhost));
h=Curl_resolv(data, tmp_host, 0, &hostdataptr);
}
infof(data, "We connect from %s\n", myhost);
@ -1237,9 +1237,6 @@ CURLcode ftp_use_port(struct connectdata *conn)
free(hostdataptr);
return CURLE_FTP_PORT_FAILED;
}
if(hostdataptr)
/* free the memory used for name lookup */
Curl_freeaddrinfo(hostdataptr);
}
else {
failf(data, "could't find my own IP address (%s)", myhost);
@ -1431,7 +1428,7 @@ CURLcode ftp_use_pasv(struct connectdata *conn)
}
else {
/* normal, direct, ftp connection */
addr = Curl_getaddrinfo(data, newhostp, newport, &hostdataptr);
addr = Curl_resolv(data, newhostp, newport, &hostdataptr);
if(!addr) {
failf(data, "Can't resolve new host %s", newhost);
return CURLE_FTP_CANT_GET_HOST;
@ -1450,9 +1447,6 @@ CURLcode ftp_use_pasv(struct connectdata *conn)
/* this just dumps information about this second connection */
ftp_pasv_verbose(conn, conninfo, newhost, connectport);
if(hostdataptr)
Curl_freeaddrinfo(hostdataptr);
if(CURLE_OK != result)
return result;