diff options
Diffstat (limited to 'security/security.c')
| -rw-r--r-- | security/security.c | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/security/security.c b/security/security.c index 70a7ad357bc6..a28045dc9e7f 100644 --- a/security/security.c +++ b/security/security.c @@ -16,6 +16,7 @@ #include <linux/export.h> #include <linux/init.h> #include <linux/kernel.h> +#include <linux/kernel_read_file.h> #include <linux/lsm_hooks.h> #include <linux/integrity.h> #include <linux/ima.h> @@ -1671,14 +1672,15 @@ int security_kernel_module_request(char *kmod_name) return integrity_kernel_module_request(kmod_name); } -int security_kernel_read_file(struct file *file, enum kernel_read_file_id id) +int security_kernel_read_file(struct file *file, enum kernel_read_file_id id, + bool contents) { int ret; - ret = call_int_hook(kernel_read_file, 0, file, id); + ret = call_int_hook(kernel_read_file, 0, file, id, contents); if (ret) return ret; - return ima_read_file(file, id); + return ima_read_file(file, id, contents); } EXPORT_SYMBOL_GPL(security_kernel_read_file); @@ -1694,17 +1696,31 @@ 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 security_kernel_load_data(enum kernel_load_data_id id, bool contents) { int ret; - ret = call_int_hook(kernel_load_data, 0, id); + ret = call_int_hook(kernel_load_data, 0, id, contents); if (ret) return ret; - return ima_load_data(id); + return ima_load_data(id, contents); } EXPORT_SYMBOL_GPL(security_kernel_load_data); +int security_kernel_post_load_data(char *buf, loff_t size, + enum kernel_load_data_id id, + char *description) +{ + int ret; + + ret = call_int_hook(kernel_post_load_data, 0, buf, size, id, + description); + if (ret) + return ret; + return ima_post_load_data(buf, size, id, description); +} +EXPORT_SYMBOL_GPL(security_kernel_post_load_data); + int security_task_fix_setuid(struct cred *new, const struct cred *old, int flags) { |