X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-linux.git;a=blobdiff_plain;f=arch%2Farm64%2Fkernel%2Fmodule.c;h=f4bc779e62e887547b7a17b7672487f0851e1479;hp=876eb8df50bf3355ac8432a2ddf2a5c46810a5de;hb=e3b37a46a0c9c1e6e3c1e228cbed9fa81fc93c8e;hpb=66ef3493d4bb387f5a83915e33dc893102fd1b43

diff --git a/arch/arm64/kernel/module.c b/arch/arm64/kernel/module.c
index 876eb8df50bf..f4bc779e62e8 100644
--- a/arch/arm64/kernel/module.c
+++ b/arch/arm64/kernel/module.c
@@ -21,6 +21,7 @@
 #include <linux/bitops.h>
 #include <linux/elf.h>
 #include <linux/gfp.h>
+#include <linux/kasan.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/moduleloader.h>
@@ -34,9 +35,18 @@
 
 void *module_alloc(unsigned long size)
 {
-	return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
-				    GFP_KERNEL, PAGE_KERNEL_EXEC, 0,
-				    NUMA_NO_NODE, __builtin_return_address(0));
+	void *p;
+
+	p = __vmalloc_node_range(size, MODULE_ALIGN, MODULES_VADDR, MODULES_END,
+				GFP_KERNEL, PAGE_KERNEL_EXEC, 0,
+				NUMA_NO_NODE, __builtin_return_address(0));
+
+	if (p && (kasan_module_alloc(p, size) < 0)) {
+		vfree(p);
+		return NULL;
+	}
+
+	return p;
 }
 
 enum aarch64_reloc_op {