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Code Issues Releases Wiki Activity

corrected memory leaks when re-using connections

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This commit is contained in:
Daniel Stenberg 2001-02-20 17:46:35 +00:00
parent a1d6ad2610
commit 46e0937263
2 changed files with 15 additions and 1 deletions
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12
lib/http.c
View File

@ -421,6 +421,8 @@ CURLcode Curl_http(struct connectdata *conn)
sprintf(data->buffer, "%s:%s", data->user, data->passwd); sprintf(data->buffer, "%s:%s", data->user, data->passwd);
if(Curl_base64_encode(data->buffer, strlen(data->buffer), if(Curl_base64_encode(data->buffer, strlen(data->buffer),
&authorization) >= 0) { &authorization) >= 0) {
if(data->ptr_userpwd)
free(data->ptr_userpwd);
data->ptr_userpwd = aprintf( "Authorization: Basic %s\015\012", data->ptr_userpwd = aprintf( "Authorization: Basic %s\015\012",
authorization); authorization);
free(authorization); free(authorization);
@ -428,9 +430,13 @@ CURLcode Curl_http(struct connectdata *conn)
} }
} }
if((data->bits.http_set_referer) && !checkheaders(data, "Referer:")) { if((data->bits.http_set_referer) && !checkheaders(data, "Referer:")) {
if(data->ptr_ref)
free(data->ptr_ref);
data->ptr_ref = aprintf("Referer: %s\015\012", data->referer); data->ptr_ref = aprintf("Referer: %s\015\012", data->referer);
} }
if(data->cookie && !checkheaders(data, "Cookie:")) { if(data->cookie && !checkheaders(data, "Cookie:")) {
if(data->ptr_cookie)
free(data->ptr_cookie);
data->ptr_cookie = aprintf("Cookie: %s\015\012", data->cookie); data->ptr_cookie = aprintf("Cookie: %s\015\012", data->cookie);
} }
@ -450,7 +456,11 @@ CURLcode Curl_http(struct connectdata *conn)
http->sendit = Curl_getFormData(data->httppost, &http->postsize); http->sendit = Curl_getFormData(data->httppost, &http->postsize);
} }
if(!checkheaders(data, "Host:")) { if(!checkheaders(data, "Host:") &&
!data->ptr_host) {
/* if ptr_host is already set, it is OK since we only re-use connections
to the very same host and port */
if(((conn->protocol&PROT_HTTPS) && (data->remote_port == PORT_HTTPS)) || if(((conn->protocol&PROT_HTTPS) && (data->remote_port == PORT_HTTPS)) ||
(!(conn->protocol&PROT_HTTPS) && (data->remote_port == PORT_HTTP)) ) (!(conn->protocol&PROT_HTTPS) && (data->remote_port == PORT_HTTP)) )
/* If (HTTPS on port 443) OR (non-HTTPS on port 80) then don't include /* If (HTTPS on port 443) OR (non-HTTPS on port 80) then don't include

4
lib/url.c
View File

@ -1653,6 +1653,8 @@ static CURLcode _connect(CURL *curl, CURLconnect **in_connect)
data->proxyuser, data->proxypasswd); data->proxyuser, data->proxypasswd);
if(Curl_base64_encode(data->buffer, strlen(data->buffer), if(Curl_base64_encode(data->buffer, strlen(data->buffer),
&authorization) >= 0) { &authorization) >= 0) {
if(data->ptr_proxyuserpwd)
free(data->ptr_proxyuserpwd);
data->ptr_proxyuserpwd = data->ptr_proxyuserpwd =
aprintf("Proxy-authorization: Basic %s\015\012", authorization); aprintf("Proxy-authorization: Basic %s\015\012", authorization);
free(authorization); free(authorization);
@ -1665,6 +1667,8 @@ static CURLcode _connect(CURL *curl, CURLconnect **in_connect)
*************************************************************/ *************************************************************/
if((conn->protocol&PROT_HTTP) || data->bits.httpproxy) { if((conn->protocol&PROT_HTTP) || data->bits.httpproxy) {
if(data->useragent) { if(data->useragent) {
if(data->ptr_uagent)
free(data->ptr_uagent);
data->ptr_uagent = data->ptr_uagent =
aprintf("User-Agent: %s\015\012", data->useragent); aprintf("User-Agent: %s\015\012", data->useragent);
} }