From: Thierry FOURNIER <tfournier@arpalert.org>
Date: Fri, 28 Aug 2015 07:54:13 +0000 (+0200)
Subject: BUG/MEDIUM: lua: cannot process more Lua hooks after a "done()" function call
X-Git-Tag: v1.6-dev4~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e1587b331401e66e97fd6659dd8d938b58998752;p=thirdparty%2Fhaproxy.git

BUG/MEDIUM: lua: cannot process more Lua hooks after a "done()" function call

When the Lua execution flow endswith the command done (core.done or txn.done())
an error is detourned, and the stack is no longer usable. This patch juste
reinitilize the stack if this case is detected.
---

diff --git a/src/hlua.c b/src/hlua.c
index e98a28d120..2def3d47f7 100644
--- a/src/hlua.c
+++ b/src/hlua.c
@@ -1000,6 +1000,7 @@ timeout_reached:
 		 */
 		if (lua->flags & HLUA_EXIT) {
 			ret = HLUA_E_OK;
+			hlua_ctx_renew(lua, 0);
 			break;
 		}