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.
(cherry picked from commit 5e9b24f4b4e31958d97ce445bb993feb7ebc1421)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
diff --git a/src/htx.c b/src/htx.c
index 91acee5..9239a22 100644
--- a/src/htx.c
+++ b/src/htx.c
@@ -445,7 +445,10 @@
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;
}