BUG/MINOR: lua: Fix a possible null pointer deref on lua ctx
This bug was introduced by the commit 8f587ea3 ("MEDIUM: lua: Set the analyse
expiration date with smaller wake_time only"). At the end of hlua_action(), the
lua context may be null if the alloc failed.
No backport needed, this is 2.3-dev.
diff --git a/src/hlua.c b/src/hlua.c
index a3726ca..844a5ec 100644
--- a/src/hlua.c
+++ b/src/hlua.c
@@ -6706,7 +6706,7 @@
}
end:
- if (act_ret != ACT_RET_YIELD)
+ if (act_ret != ACT_RET_YIELD && s->hlua)
s->hlua->wake_time = TICK_ETERNITY;
return act_ret;
}