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| author | Arvind Sankar <nivedita@alum.mit.edu> | 2020-05-18 15:07:15 -0400 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2020-05-20 19:09:20 +0200 |
| commit | 15c316bcbc23b777eae4e21f129526190aa20af1 (patch) | |
| tree | 503a287a15d51fbcc7621f72fe5f447bd6cfa07d /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | |
| parent | a713979e443d4036e76e13bb3d30e9fa248915aa (diff) | |
efi/libstub: Get the exact UTF-8 length
efi_convert_cmdline currently overestimates the length of the equivalent
UTF-8 encoding.
snprintf can now be used to do the conversion to UTF-8, however, it does
not have a way to specify the size of the UTF-16 string, only the size
of the resulting UTF-8 string. So in order to use it, we need to
precalculate the exact UTF-8 size.
Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Link: https://lore.kernel.org/r/20200518190716.751506-24-nivedita@alum.mit.edu
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c')
0 files changed, 0 insertions, 0 deletions