diff options
Diffstat (limited to 'lib/efi_loader')
| -rw-r--r-- | lib/efi_loader/efi_image_loader.c | 6 | ||||
| -rw-r--r-- | lib/efi_loader/efi_variable.c | 5 |
2 files changed, 7 insertions, 4 deletions
diff --git a/lib/efi_loader/efi_image_loader.c b/lib/efi_loader/efi_image_loader.c index 4e075ae416..5dd601908d 100644 --- a/lib/efi_loader/efi_image_loader.c +++ b/lib/efi_loader/efi_image_loader.c @@ -293,12 +293,12 @@ bool efi_image_parse(void *efi, size_t len, struct efi_image_regions **regp, efi_image_region_add(regs, efi, &opt->CheckSum, 0); if (nt64->OptionalHeader.NumberOfRvaAndSizes <= ctidx) { efi_image_region_add(regs, - &opt->CheckSum + 1, + &opt->Subsystem, efi + opt->SizeOfHeaders, 0); } else { /* Skip Certificates Table */ efi_image_region_add(regs, - &opt->CheckSum + 1, + &opt->Subsystem, &opt->DataDirectory[ctidx], 0); efi_image_region_add(regs, &opt->DataDirectory[ctidx] + 1, @@ -313,7 +313,7 @@ bool efi_image_parse(void *efi, size_t len, struct efi_image_regions **regp, IMAGE_OPTIONAL_HEADER32 *opt = &nt->OptionalHeader; efi_image_region_add(regs, efi, &opt->CheckSum, 0); - efi_image_region_add(regs, &opt->CheckSum + 1, + efi_image_region_add(regs, &opt->Subsystem, &opt->DataDirectory[ctidx], 0); efi_image_region_add(regs, &opt->DataDirectory[ctidx] + 1, efi + opt->SizeOfHeaders, 0); diff --git a/lib/efi_loader/efi_variable.c b/lib/efi_loader/efi_variable.c index 60c1201757..10892684d1 100644 --- a/lib/efi_loader/efi_variable.c +++ b/lib/efi_loader/efi_variable.c @@ -767,7 +767,10 @@ static efi_status_t parse_uboot_variable(char *variable, /* guid */ c = *(name - 1); *(name - 1) = '\0'; /* guid need be null-terminated here */ - uuid_str_to_bin(guid, (unsigned char *)vendor, UUID_STR_FORMAT_GUID); + if (uuid_str_to_bin(guid, (unsigned char *)vendor, + UUID_STR_FORMAT_GUID)) + /* The only error would be EINVAL. */ + return EFI_INVALID_PARAMETER; *(name - 1) = c; /* attributes */ |