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| author | Ivan Gorinov <ivan.gorinov@intel.com> | 2018-05-11 13:18:25 -0700 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2018-06-03 15:27:20 +0200 |
| commit | d73c8bc052f9b5f472b59ccd3c88e3ecc6359075 (patch) | |
| tree | 29eed9b5140dbaa75a9547038aa95713495fac6b /lib/efi_selftest/efi_selftest_manageprotocols.c | |
| parent | 71cee4ce68e19c0bf67e5b587ba2e1b940d18d09 (diff) | |
efi_loader: fix off-by-one bug in efi_get_variable
efi_get_variable() always stores an extra zero byte after the output data.
When the returned data size matches the output buffer size, the extra zero
byte is stored past the end of the output buffer.
Signed-off-by: Ivan Gorinov <ivan.gorinov@intel.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'lib/efi_selftest/efi_selftest_manageprotocols.c')
0 files changed, 0 insertions, 0 deletions