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-rw-r--r--lib/string.c18
1 files changed, 15 insertions, 3 deletions
diff --git a/lib/string.c b/lib/string.c
index abf6499e3915..9921dc202db4 100644
--- a/lib/string.c
+++ b/lib/string.c
@@ -1059,7 +1059,11 @@ EXPORT_SYMBOL(fortify_panic);
static __init int memset16_selftest(void)
{
unsigned i, j, k;
- u16 v, *p = kmalloc(256 * 2 * 2, GFP_KERNEL);
+ u16 v, *p;
+
+ p = kmalloc(256 * 2 * 2, GFP_KERNEL);
+ if (!p)
+ return -1;
for (i = 0; i < 256; i++) {
for (j = 0; j < 256; j++) {
@@ -1091,7 +1095,11 @@ fail:
static __init int memset32_selftest(void)
{
unsigned i, j, k;
- u32 v, *p = kmalloc(256 * 2 * 4, GFP_KERNEL);
+ u32 v, *p;
+
+ p = kmalloc(256 * 2 * 4, GFP_KERNEL);
+ if (!p)
+ return -1;
for (i = 0; i < 256; i++) {
for (j = 0; j < 256; j++) {
@@ -1123,7 +1131,11 @@ fail:
static __init int memset64_selftest(void)
{
unsigned i, j, k;
- u64 v, *p = kmalloc(256 * 2 * 8, GFP_KERNEL);
+ u64 v, *p;
+
+ p = kmalloc(256 * 2 * 8, GFP_KERNEL);
+ if (!p)
+ return -1;
for (i = 0; i < 256; i++) {
for (j = 0; j < 256; j++) {