Zhang Boyang 1d2015598c font: Fix integer underflow in binary search of char index ...

If search target is less than all entries in font->index then "hi"
variable is set to -1, which translates to SIZE_MAX and leads to errors.

This patch fixes the problem by replacing the entire binary search code
with the libstdc++'s std::lower_bound() implementation.

Signed-off-by: Zhang Boyang <zhangboyang.id@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

2022-11-14 20:24:39 +01:00

..

font_cmd.c

Detach optional parts of gfxterm and integrate in with coreboot init.

2013-05-31 00:42:33 +02:00

font.c

font: Fix integer underflow in binary search of char index

2022-11-14 20:24:39 +01:00