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[core] fix bug in FastCGI uploads (#3033) 

(thx zoon01 and ms49434)

x-ref:
  "Memory Growth with PUT and full buffered streams"
  https://redmine.lighttpd.net/issues/3033
This commit is contained in:
Glenn Strauss 2020-12-26 02:56:39 -05:00
parent 5309ec8c95
commit e16b4503e2
1 changed files with 5 additions and 4 deletions
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9
src/gw_backend.c
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@ -2110,10 +2110,11 @@ handler_t gw_handle_subrequest(request_st * const r, void *p_d) {
if ((0 != hctx->wb.bytes_in || -1 == hctx->wb_reqlen)
&& !chunkqueue_is_empty(&r->reqbody_queue)) {
if (hctx->stdin_append
&& chunkqueue_length(&hctx->wb) < 65536 - 16384) {
handler_t rca = hctx->stdin_append(hctx);
if (HANDLER_GO_ON != rca) return rca;
if (hctx->stdin_append) {
if (chunkqueue_length(&hctx->wb) < 65536 - 16384) {
handler_t rca = hctx->stdin_append(hctx);
if (HANDLER_GO_ON != rca) return rca;
}
}
else
chunkqueue_append_chunkqueue(&hctx->wb, &r->reqbody_queue);