From ed8cfba46d8da7c4e0ffc899770c8b5d6be62b10 Mon Sep 17 00:00:00 2001
From: Stephan Bosch <stephan.bosch@open-xchange.com>
Date: Tue, 22 Oct 2019 22:28:08 +0200
Subject: [PATCH] lib-sieve: sieve-script - sieve_script_unref(NULL) should be
a no-op.
---
src/lib-sieve/sieve-script.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/lib-sieve/sieve-script.c b/src/lib-sieve/sieve-script.c
index d99d01cd6..822d6ddab 100644
--- a/src/lib-sieve/sieve-script.c
+++ b/src/lib-sieve/sieve-script.c
@@ -139,8 +139,12 @@ void sieve_script_unref(struct sieve_script **_script)
{
struct sieve_script *script = *_script;
- i_assert(script->refcount > 0);
+ *_script = NULL;
+ if (script == NULL)
+ return;
+
+ i_assert(script->refcount > 0);
if (--script->refcount != 0)
return;
@@ -152,7 +156,6 @@ void sieve_script_unref(struct sieve_script **_script)
sieve_storage_unref(&script->storage);
event_unref(&script->event);
pool_unref(&script->pool);
- *_script = NULL;
}
int sieve_script_open(struct sieve_script *script, enum sieve_error *error_r)
--
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