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authorDaniel Stenberg <daniel@haxx.se>2003-05-28 07:54:33 +0000
committerDaniel Stenberg <daniel@haxx.se>2003-05-28 07:54:33 +0000
commit4e410111dbc8f953560e3616e084517360c59533 (patch)
treec48481e8018adde61dcfb91c1bf2cb4423f9ccc0 /lib
parent5670563a26621b09433960db22ad8b5f662e0396 (diff)
Posting static data using POST and chunked encoded now also appends the
data to the initial request buffer, if the total post data is less than 100K.
Diffstat (limited to 'lib')
-rw-r--r--lib/http.c23
1 files changed, 17 insertions, 6 deletions
diff --git a/lib/http.c b/lib/http.c
index 7be5eb902..408cbafc5 100644
--- a/lib/http.c
+++ b/lib/http.c
@@ -1169,16 +1169,27 @@ CURLcode Curl_http(struct connectdata *conn)
add_buffer(req_buffer, "\r\n", 2);
- /* and here we setup the pointers to the actual data */
if(data->set.postfields) {
- if(!conn->bits.upload_chunky) {
- /* We have a static chunk of data to POST, and we're not sending
- it 'chunked', then we can just as well append it to the request
- already now to reduce the number if send() calls */
- add_buffer(req_buffer, data->set.postfields, postsize);
+ if(postsize < (100*1024)) {
+ /* The post data is less than 100K, then append it to the header.
+ This limit is no magic limit but only set to prevent really huge
+ POSTs to get the data duplicated with malloc() and family. */
+
+ if(!conn->bits.upload_chunky)
+ /* We're not sending it 'chunked', append it to the request
+ already now to reduce the number if send() calls */
+ add_buffer(req_buffer, data->set.postfields, postsize);
+ else {
+ /* Append the POST data chunky-style */
+ add_bufferf(req_buffer, "%x\r\n", postsize);
+ add_buffer(req_buffer, data->set.postfields, postsize);
+ add_buffer(req_buffer, "\r\n0\r\n", 5); /* end of a chunked
+ transfer stream */
+ }
}
else {
+ /* A huge POST coming up, do data separate from the request */
http->postsize = postsize;
http->postdata = data->set.postfields;