lib: cpu_rmap: Fix potential use-after-free in irq_cpu_rmap_release()

[platform/kernel/linux-starfive.git] / lib / test_vmalloc.c

diff --git a/lib/test_vmalloc.c b/lib/test_vmalloc.c
index a26bbbf..cf77805 100644 (file)
--- a/lib/test_vmalloc.c
+++ b/lib/test_vmalloc.c
@@ -80,7 +80,7 @@ static int random_size_align_alloc_test(void)
        int i;
 
        for (i = 0; i < test_loop_count; i++) {
-               rnd = prandom_u32();
+               rnd = get_random_u8();
 
                /*
                 * Maximum 1024 pages, if PAGE_SIZE is 4096.