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core/unit: fix superficial NULL-pointer dereference

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Though, when unit_prepare_exec() is called, the unit should always
have the cgroup runtime context 'crt'. So, I think we can insert assert().
But, for consistency with other places that call unit_get_cgroup_runtime(),
here use the simple non-NULL check for 'crt' instead of using assert().

Follow-up for 9cc545447e31ed38d71c00d5957c4dee0b5bce97.

Fixes CID#1534667.
This commit is contained in:
Yu Watanabe 2024-02-17 16:50:42 +09:00
parent e7cf5c82da
commit ad48cc6f81
1 changed files with 1 additions and 1 deletions
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src/core/unit.c
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@ -5813,7 +5813,7 @@ int unit_prepare_exec(Unit *u) {
(void) unit_realize_cgroup(u);
CGroupRuntime *crt = unit_get_cgroup_runtime(u);
if (crt->reset_accounting) {
if (crt && crt->reset_accounting) {
(void) unit_reset_accounting(u);
crt->reset_accounting = false;
}