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Fix Content-Length when trying send more than 100GB of data (!) on an evhttp.

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This commit is contained in:
Nick Mathewson 2010-10-25 15:49:42 -04:00
parent f1250eb698
commit 525da3e1eb
1 changed files with 2 additions and 3 deletions
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5
http.c
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@ -386,8 +386,7 @@ evhttp_make_header_request(struct evhttp_connection *evcon,
/* Add the content length on a post or put request if missing */ /* Add the content length on a post or put request if missing */
if ((req->type == EVHTTP_REQ_POST || req->type == EVHTTP_REQ_PUT) && if ((req->type == EVHTTP_REQ_POST || req->type == EVHTTP_REQ_PUT) &&
evhttp_find_header(req->output_headers, "Content-Length") == NULL){ evhttp_find_header(req->output_headers, "Content-Length") == NULL){
/* XXX what if long is 64 bits? -NM */ char size[22];
char size[12];
evutil_snprintf(size, sizeof(size), "%ld", evutil_snprintf(size, sizeof(size), "%ld",
(long)evbuffer_get_length(req->output_buffer)); (long)evbuffer_get_length(req->output_buffer));
evhttp_add_header(req->output_headers, "Content-Length", size); evhttp_add_header(req->output_headers, "Content-Length", size);
@ -451,7 +450,7 @@ evhttp_maybe_add_content_length_header(struct evkeyvalq *headers,
{ {
if (evhttp_find_header(headers, "Transfer-Encoding") == NULL && if (evhttp_find_header(headers, "Transfer-Encoding") == NULL &&
evhttp_find_header(headers, "Content-Length") == NULL) { evhttp_find_header(headers, "Content-Length") == NULL) {
char len[12]; /* XXX what if long is 64 bits? -NM */ char len[22];
evutil_snprintf(len, sizeof(len), "%ld", content_length); evutil_snprintf(len, sizeof(len), "%ld", content_length);
evhttp_add_header(headers, "Content-Length", len); evhttp_add_header(headers, "Content-Length", len);
} }