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better detection for when add_buffer() returns failure, and return when that

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happens
This commit is contained in:
Daniel Stenberg 2004-05-10 10:49:35 +00:00
parent 887d78a9ad
commit 71fdc063bd
1 changed files with 17 additions and 7 deletions
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22
lib/http.c
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@ -1886,19 +1886,29 @@ CURLcode Curl_http(struct connectdata *conn)
This limit is no magic limit but only set to prevent really huge
POSTs to get the data duplicated with malloc() and family. */
add_buffer(req_buffer, "\r\n", 2); /* end of headers! */
result == add_buffer(req_buffer, "\r\n", 2); /* end of headers! */
if(result)
return result;
if(!conn->bits.upload_chunky)
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, (size_t)postsize);
result = add_buffer(req_buffer, data->set.postfields,
(size_t)postsize);
}
else {
/* Append the POST data chunky-style */
add_bufferf(req_buffer, "%x\r\n", (int)postsize);
add_buffer(req_buffer, data->set.postfields, (size_t)postsize);
add_buffer(req_buffer, "\r\n0\r\n\r\n", 7); /* end of a chunked
result = add_bufferf(req_buffer, "%x\r\n", (int)postsize);
if(CURLE_OK == result)
result = add_buffer(req_buffer, data->set.postfields,
(size_t)postsize);
if(CURLE_OK == result)
result = add_buffer(req_buffer,
"\r\n0\r\n\r\n", 7); /* end of a chunked
transfer stream */
}
if(result)
return result;
}
else {
/* A huge POST coming up, do data separate from the request */