diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/efi_loader.h | 2 | ||||
| -rw-r--r-- | include/efi_variable.h | 1 | ||||
| -rw-r--r-- | include/linux/kernel.h | 3 |
3 files changed, 5 insertions, 1 deletions
diff --git a/include/efi_loader.h b/include/efi_loader.h index 50a17a3..0baa1d2 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -631,6 +631,8 @@ efi_status_t efi_dp_from_name(const char *dev, const char *devnr, const char *path, struct efi_device_path **device, struct efi_device_path **file); +ssize_t efi_dp_check_length(const struct efi_device_path *dp, + const size_t maxlen); #define EFI_DP_TYPE(_dp, _type, _subtype) \ (((_dp)->type == DEVICE_PATH_TYPE_##_type) && \ diff --git a/include/efi_variable.h b/include/efi_variable.h index 60491cb..4704a3c 100644 --- a/include/efi_variable.h +++ b/include/efi_variable.h @@ -274,7 +274,6 @@ efi_get_next_variable_name_mem(efi_uintn_t *variable_name_size, u16 *variable_na * @data: buffer to which the variable value is copied * @timep: authentication time (seconds since start of epoch) * Return: status code - */ efi_status_t __efi_runtime efi_get_variable_mem(u16 *variable_name, const efi_guid_t *vendor, u32 *attributes, diff --git a/include/linux/kernel.h b/include/linux/kernel.h index b88c210..3e71d61 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -19,6 +19,9 @@ #ifndef SIZE_MAX #define SIZE_MAX (~(size_t)0) #endif +#ifndef SSIZE_MAX +#define SSIZE_MAX ((ssize_t)(SIZE_MAX >> 1)) +#endif #define U8_MAX ((u8)~0U) #define S8_MAX ((s8)(U8_MAX>>1)) |