BUG/MINOR: htx: Preserve HTX flags when draining data from an HTX message
When all data of an HTX message are drained, we rely on htx_reset() to
reinit the message state. However, the flags must be preserved. It is, among
other things, important to preserve processing or parsing errors.
This patch must be backported as far as 2.0.
diff --git a/src/htx.c b/src/htx.c
index b0a0c6e..9bf4050 100644
--- a/src/htx.c
+++ b/src/htx.c
@@ -448,7 +448,10 @@
struct htx_ret htxret = { .blk = NULL, .ret = 0 };
if (count == htx->data) {
+ uint32_t flags = htx->flags;
+
htx_reset(htx);
+ htx->flags = flags; /* restore flags */
htxret.ret = count;
return htxret;
}