[PATCH v2 0/2] efi_loader: correct reported length in GetNextVariable()

[Heinrich Schuchardt]

The runtime service GetNextVariable() returns the length of the next
variable including the closing 0x0000. This length should be in bytes.

Comparing the output of EDK2 and U-Boot shows that this is currently not
correctly implemented:

EDK2:
OsIndicationsSupported: 46
PlatformLang: 26
PlatformLangCodes: 36

U-Boot:
OsIndicationsSupported: 23
PlatformLang: 13
PlatformLangCodes: 18

Provide correct length in GetNextVariable().

v2:
	correct return value of the initial call too
	increase buffer size for variable names in unit test

Heinrich Schuchardt (2):
  efi_loader: correct reported length in GetNextVariable()
  efi_selftest: check length report by GetNextVariableName()

 lib/efi_loader/efi_variable.c             | 11 ++++++-----
 lib/efi_selftest/efi_selftest_variables.c | 10 ++++++++--
 2 files changed, 14 insertions(+), 7 deletions(-)

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2.25.1