BUG/MEDIUM: lua: fix infinite loop about channel
Before this patch, each yield in a Lua action set a flags to be
waked up when some activity were detected on the response channel.
This behavior causes loop in the analyzer process.
This patch set the wake up on response buffer activity only if we
really want to be waked up on this activity.
diff --git a/include/proto/hlua.h b/include/proto/hlua.h
index c3235da..c9c4dde 100644
--- a/include/proto/hlua.h
+++ b/include/proto/hlua.h
@@ -14,6 +14,9 @@
#define HLUA_SET_CTRLYIELD(__hlua) do {(__hlua)->flags |= HLUA_CTRLYIELD;} while(0)
#define HLUA_CLR_CTRLYIELD(__hlua) do {(__hlua)->flags &= ~HLUA_CTRLYIELD;} while(0)
#define HLUA_IS_CTRLYIELDING(__hlua) ((__hlua)->flags & HLUA_CTRLYIELD)
+#define HLUA_SET_WAKERESWR(__hlua) do {(__hlua)->flags |= HLUA_WAKERESWR;} while(0)
+#define HLUA_CLR_WAKERESWR(__hlua) do {(__hlua)->flags &= ~HLUA_WAKERESWR;} while(0)
+#define HLUA_IS_WAKERESWR(__hlua) ((__hlua)->flags & HLUA_WAKERESWR)
#define HLUA_INIT(__hlua) do { (__hlua)->T = 0; } while(0)