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| author | Ryan Salsamendi <rsalsamendi@hotmail.com> | 2017-06-09 19:47:57 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2017-06-14 19:51:38 +0200 |
| commit | fce582fa1c928051a3847d35cc334d040159aafb (patch) | |
| tree | d24e33460ba7967c39bcc4bc7c1cf2c0ad139e1e /src/soc/ucb/riscv/cbmem.c | |
| parent | f0b071202377e3e4c5550ddaa28a727556745fa7 (diff) | |
cbmem_console: Fix undefined behavior
Fixes report found by undefined behavior sanitizer. Left shifting an int
where the right operand is >= width of type is undefined. Add
ul suffix since it's safe for unsigned types.
Change-Id: I4b2365428e421085285006bc1ea8aea75890ff65
Signed-off-by: Ryan Salsamendi <rsalsamendi@hotmail.com>
Reviewed-on: https://review.coreboot.org/20144
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Youness Alaoui <snifikino@gmail.com>
Diffstat (limited to 'src/soc/ucb/riscv/cbmem.c')
0 files changed, 0 insertions, 0 deletions