crtxcr/exile.h
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qssb_free_policy(): Allow passing NULL

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Albert S. 2021-06-08 12:35:07 +02:00
parent 55ec51ba21
commit a585db7778
1 changed files with 9 additions and 6 deletions
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15
qssb.h
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@ -417,14 +417,17 @@ static int mount_to_chroot(const char *chroot_target_path, struct qssb_path_poli
*/ */
void qssb_free_policy(struct qssb_policy *ctxt) void qssb_free_policy(struct qssb_policy *ctxt)
{ {
struct qssb_path_policy *current = ctxt->path_policies; if(ctxt != NULL)
while(current)
{ {
struct qssb_path_policy *tmp = current; struct qssb_path_policy *current = ctxt->path_policies;
current = current->next; while(current != NULL)
free(tmp); {
struct qssb_path_policy *tmp = current;
current = current->next;
free(tmp);
}
free(ctxt);
} }
free(ctxt);
} }
/* Enters the specified namespaces */ /* Enters the specified namespaces */