BUG/MINOR: mux-h1: Capture ignored parsing errors
When the option "accept-invalid-http-request" is enabled, some parsing errors
are ignored. But the position of the error is reported. In legacy HTTP mode,
such errors were captured. So, we now do the same in the H1 multiplexer.
If required, this patch may be backported to 2.0 and 1.9.
diff --git a/src/mux_h1.c b/src/mux_h1.c
index ac520a4..b9b78f0 100644
--- a/src/mux_h1.c
+++ b/src/mux_h1.c
@@ -1191,6 +1191,15 @@
goto end;
}
+ if (h1m->err_pos >= 0) {
+ /* Maybe we found an error during the parsing while we were
+ * configured not to block on that, so we have to capture it
+ * now.
+ */
+ TRACE_STATE("Ignored parsing error", H1_EV_RX_DATA|H1_EV_RX_HDRS, h1s->h1c->conn, h1s);
+ h1_capture_bad_message(h1s->h1c, h1s, h1m, buf);
+ }
+
if (!(h1m->flags & H1_MF_RESP)) {
h1s->meth = h1sl.rq.meth;
if (h1m->state == H1_MSG_TUNNEL) {