Enrico Weigelt, metux IT consult 0e8ff0bf57 Xext: sync: protect from NULL pointer dereference ...

> ../Xext/sync.c: In function ‘IdleTimeQueryValue’:
> ../Xext/sync.c:2654:18: warning: dereference of NULL ‘priv’ [CWE-476] [-Wanalyzer-null-dereference]
>  2654 |         deviceid = priv->deviceid;
>       |         ~~~~~~~~~^~~~~~~~~~~~~~~~

> ../Xext/sync.c: In function ‘IdleTimeBlockHandler’:
> ../Xext/sync.c:2666:14: warning: dereference of NULL ‘priv’ [CWE-476] [-Wanalyzer-null-dereference]
>  2666 |     int64_t *less = priv->value_less;
>       |              ^~~~

> ../Xext/sync.c:2773:9: warning: dereference of NULL ‘priv’ [CWE-476] [-Wanalyzer-null-dereference]
>  2773 |     if (LastEventTimeWasReset(priv->deviceid)) {
>       |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

> ../Xext/sync.c: In function ‘IdleTimeBracketValues’:
> ../Xext/sync.c:2791:14: warning: dereference of NULL ‘priv’ [CWE-476] [-Wanalyzer-null-dereference]
>  2791 |     int64_t *less = priv->value_less;
>       |              ^~~~

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>

2025-06-12 16:32:46 +02:00

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