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fix(lab02): avoid to free a null pointer

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This commit is contained in:
Rémi Heredero
2026-03-31 21:06:05 +02:00
parent a6ef142912
commit e4089d2e05
1 changed files with 3 additions and 1 deletions
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4
src/01-skeleton/s02e04-dynamic_allocation.c
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@@ -49,7 +49,9 @@ void dynAlloc_exit(void) {
e = list_entry(list_unique_elements.next, struct element, node); e = list_entry(list_unique_elements.next, struct element, node);
pr_info ("delete element %d: %s\n", e->unique_number, e->text); pr_info ("delete element %d: %s\n", e->unique_number, e->text);
list_del(&e->node); list_del(&e->node);
kfree(e); if (e != 0) {
kfree(e);
}
} }
pr_info("Memory allocated for dynamic allocation and linked list freed\n"); pr_info("Memory allocated for dynamic allocation and linked list freed\n");