[PATCH 4/4] httpd: fix leaks when using persistent connections

[Eric Wong <e@80x24.org>]

Persistent connections is probably not going to be a real use
case, but I may end up supporting them anyways.
---
 mwrap_httpd.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mwrap_httpd.h b/mwrap_httpd.h
index fe9f292..ef215c8 100644
--- a/mwrap_httpd.h
+++ b/mwrap_httpd.h
@@ -173,6 +173,9 @@ static enum mw_qev h1_send_flush(struct mw_h1 *h1)
 	struct mw_wbuf *wbuf = h1->wbuf;
 	struct msghdr mh = { 0 };
 
+	free(h1->h1r);
+	h1->h1r = NULL;
+
 	mh.msg_iov = wbuf->iov + wbuf->iov_written;
 	mh.msg_iovlen = wbuf->iov_nr;
 	do {
@@ -674,6 +677,7 @@ static enum mw_qev h1_parse_harder(struct mw_h1 *h1, struct mw_h1req *h1r)
 	char *end;
 	struct phr_header *hdr = h1r->hdr;
 
+	h1->prev_len = 0;
 	h1->has_input = 0;
 	h1->persist = h1r->minor_ver >= 1 ? 1 : 0;
 	h1->in_len = 0;