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path: root/security/keys/keyctl.c
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Diffstat (limited to 'security/keys/keyctl.c')
-rw-r--r--security/keys/keyctl.c22
1 files changed, 6 insertions, 16 deletions
diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
index 82a9e1851108..447a7d5cee0f 100644
--- a/security/keys/keyctl.c
+++ b/security/keys/keyctl.c
@@ -101,14 +101,9 @@ SYSCALL_DEFINE5(add_key, const char __user *, _type,
if (_payload) {
ret = -ENOMEM;
- payload = kmalloc(plen, GFP_KERNEL | __GFP_NOWARN);
- if (!payload) {
- if (plen <= PAGE_SIZE)
- goto error2;
- payload = vmalloc(plen);
- if (!payload)
- goto error2;
- }
+ payload = kvmalloc(plen, GFP_KERNEL);
+ if (!payload)
+ goto error2;
ret = -EFAULT;
if (copy_from_user(payload, _payload, plen) != 0)
@@ -1071,14 +1066,9 @@ long keyctl_instantiate_key_common(key_serial_t id,
if (from) {
ret = -ENOMEM;
- payload = kmalloc(plen, GFP_KERNEL);
- if (!payload) {
- if (plen <= PAGE_SIZE)
- goto error;
- payload = vmalloc(plen);
- if (!payload)
- goto error;
- }
+ payload = kvmalloc(plen, GFP_KERNEL);
+ if (!payload)
+ goto error;
ret = -EFAULT;
if (!copy_from_iter_full(payload, plen, from))