BUG/MINOR: mux-h1: Make format errors during output formatting fatal

These errors are unexpected at this staged and there is not much more to do than
to close the connection and leave. So now, when it happens, the flag
H1C_F_CS_ERROR is set on the H1 connection and the flag HTX_FL_PARSING_ERROR is
set on the channel's HTX message.

This patch must be backported to 2.0 and 1.9.

diff --git a/src/mux_h1.c b/src/mux_h1.c
index 78145df5c583e265ee58f6bf16788238042b832e..3d2bd8b87750ea83638ea29da75f5f8ec8cd8756 100644 (file)
--- a/src/mux_h1.c
+++ b/src/mux_h1.c
@@ -1740,7 +1740,10 @@ static size_t h1_process_output(struct h1c *h1c, struct buffer *buf, size_t coun
 
                        default:
                          error:
+                               /* Unexpected error during output processing */
+                               chn_htx->flags |= HTX_FL_PARSING_ERROR;
                                h1s->flags |= errflag;
+                               h1c->flags |= H1C_F_CS_ERROR;
                                break;
                }