diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/http.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/lib/http.c b/lib/http.c index 1a9bd2a1d..d736dfdfa 100644 --- a/lib/http.c +++ b/lib/http.c @@ -626,6 +626,7 @@ CURLcode Curl_http(struct connectdata *conn) char *ppath = conn->ppath; /* three previous function arguments */ char *host = conn->name; const char *te = ""; /* tranfer-encoding */ + char *ptr; if(!conn->proto.http) { /* Only allocate this struct if we don't already have it! */ @@ -737,7 +738,30 @@ CURLcode Curl_http(struct connectdata *conn) } } - if(!checkheaders(data, "Host:")) { + ptr = checkheaders(data, "Host:"); + if(ptr) { + /* If we have a given custom Host: header, we extract the host name + in order to possibly use it for cookie reasons later on. */ + char *start = ptr+strlen("Host:"); + char *ptr; + while(*start && isspace((int)*start )) + start++; + ptr = start; /* start host-scanning here */ + + /* scan through the string to find the end */ + while(*ptr && !isspace((int)*ptr)) + ptr++; + + if(ptr != start) { + int len=ptr-start; + conn->allocptr.cookiehost = malloc(len+1); + if(!conn->allocptr.cookiehost) + return CURLE_OUT_OF_MEMORY; + memcpy(conn->allocptr.cookiehost, start, len); + conn->allocptr.cookiehost[len]=0; + } + } + else { /* if ptr_host is already set, it is almost OK since we only re-use connections to the very same host and port, but when we use a HTTP proxy we have a persistant connect and yet we must change the Host: |