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-rw-r--r--security/security.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/security/security.c b/security/security.c
index 5dce67070cdf..ab4f96347ebb 100644
--- a/security/security.c
+++ b/security/security.c
@@ -118,6 +118,8 @@ static int lsm_append(char *new, char **result)
if (*result == NULL) {
*result = kstrdup(new, GFP_KERNEL);
+ if (*result == NULL)
+ return -ENOMEM;
} else {
/* Check if it is the last registered name */
if (match_last_lsm(*result, new))
@@ -1056,6 +1058,17 @@ int security_kernel_post_read_file(struct file *file, char *buf, loff_t size,
}
EXPORT_SYMBOL_GPL(security_kernel_post_read_file);
+int security_kernel_load_data(enum kernel_load_data_id id)
+{
+ int ret;
+
+ ret = call_int_hook(kernel_load_data, 0, id);
+ if (ret)
+ return ret;
+ return ima_load_data(id);
+}
+EXPORT_SYMBOL_GPL(security_kernel_load_data);
+
int security_task_fix_setuid(struct cred *new, const struct cred *old,
int flags)
{