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path: root/security/integrity/evm/evm_secfs.c
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Diffstat (limited to 'security/integrity/evm/evm_secfs.c')
-rw-r--r--security/integrity/evm/evm_secfs.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/security/integrity/evm/evm_secfs.c b/security/integrity/evm/evm_secfs.c
index cf12a04717d3..3f775dfea868 100644
--- a/security/integrity/evm/evm_secfs.c
+++ b/security/integrity/evm/evm_secfs.c
@@ -64,7 +64,7 @@ static ssize_t evm_write_key(struct file *file, const char __user *buf,
char temp[80];
int i, error;
- if (!capable(CAP_SYS_ADMIN) || evm_initialized)
+ if (!capable(CAP_SYS_ADMIN) || (evm_initialized & EVM_INIT_HMAC))
return -EPERM;
if (count >= sizeof(temp) || count == 0)
@@ -80,7 +80,7 @@ static ssize_t evm_write_key(struct file *file, const char __user *buf,
error = evm_init_key();
if (!error) {
- evm_initialized = 1;
+ evm_initialized |= EVM_INIT_HMAC;
pr_info("initialized\n");
} else
pr_err("initialization failed\n");