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BUG/MINOR: lua: Fix a possible null pointer deref on lua ctx

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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.
This commit is contained in:
Christopher Faulet 2020-07-30 10:40:58 +02:00
parent e96993b1f2
commit 2361fd9487
1 changed files with 1 additions and 1 deletions
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2
src/hlua.c
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@ -6706,7 +6706,7 @@ static enum act_return hlua_action(struct act_rule *rule, struct proxy *px,
}
end:
if (act_ret != ACT_RET_YIELD)
if (act_ret != ACT_RET_YIELD && s->hlua)
s->hlua->wake_time = TICK_ETERNITY;
return act_ret;
}