diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/keys/keyctl.c | 22 |
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)) |