diff options
| -rw-r--r-- | include/efi_loader.h | 2 | ||||
| -rw-r--r-- | lib/efi_loader/efi_bootbin.c | 1 | ||||
| -rw-r--r-- | lib/efi_loader/efi_device_path.c | 7 |
3 files changed, 4 insertions, 6 deletions
diff --git a/include/efi_loader.h b/include/efi_loader.h index 291eca5c077..39809eac1bc 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -858,7 +858,7 @@ struct efi_device_path *efi_dp_from_file(const struct efi_device_path *dp, struct efi_device_path *efi_dp_from_eth(void); struct efi_device_path *efi_dp_from_mem(uint32_t mem_type, uint64_t start_address, - uint64_t end_address); + size_t size); /* Determine the last device path node that is not the end node. */ const struct efi_device_path *efi_dp_last_node( const struct efi_device_path *dp); diff --git a/lib/efi_loader/efi_bootbin.c b/lib/efi_loader/efi_bootbin.c index bf38392fac3..a87006b3c0e 100644 --- a/lib/efi_loader/efi_bootbin.c +++ b/lib/efi_loader/efi_bootbin.c @@ -137,7 +137,6 @@ efi_status_t efi_run_image(void *source_buffer, efi_uintn_t source_size) */ file_path = efi_dp_from_mem(EFI_RESERVED_MEMORY_TYPE, (uintptr_t)source_buffer, - (uintptr_t)source_buffer + source_size); /* * Make sure that device for device_path exist diff --git a/lib/efi_loader/efi_device_path.c b/lib/efi_loader/efi_device_path.c index d7444588aa0..ee387e1dfd4 100644 --- a/lib/efi_loader/efi_device_path.c +++ b/lib/efi_loader/efi_device_path.c @@ -977,7 +977,7 @@ struct efi_device_path __maybe_unused *efi_dp_from_eth(void) /* Construct a device-path for memory-mapped image */ struct efi_device_path *efi_dp_from_mem(uint32_t memory_type, uint64_t start_address, - uint64_t end_address) + size_t size) { struct efi_device_path_memory *mdp; void *buf, *start; @@ -992,7 +992,7 @@ struct efi_device_path *efi_dp_from_mem(uint32_t memory_type, mdp->dp.length = sizeof(*mdp); mdp->memory_type = memory_type; mdp->start_address = start_address; - mdp->end_address = end_address; + mdp->end_address = start_address + size; buf = &mdp[1]; *((struct efi_device_path *)buf) = END; @@ -1073,8 +1073,7 @@ efi_status_t efi_dp_from_name(const char *dev, const char *devnr, efi_get_image_parameters(&image_addr, &image_size); dp = efi_dp_from_mem(EFI_RESERVED_MEMORY_TYPE, - (uintptr_t)image_addr, - (uintptr_t)image_addr + image_size); + (uintptr_t)image_addr, image_size); } else if (IS_ENABLED(CONFIG_NETDEVICES) && !strcmp(dev, "Net")) { dp = efi_dp_from_eth(); } else if (!strcmp(dev, "Uart")) { |