diff options
author | Andy Polyakov <appro@openssl.org> | 2018-09-01 12:19:30 +0200 |
---|---|---|
committer | Matt Caswell <matt@openssl.org> | 2018-11-30 12:51:58 +0000 |
commit | d2cd28b99efa65dbd39cb8db0f2ad992be1aab00 (patch) | |
tree | 5da91fe1accb64c8aa0435090ce43882570dbb66 /include | |
parent | 89cb61de2af5f0fb07c86de086d57f20d523f6ba (diff) |
err/err.c: add err_clear_last_constant_time.
Expected usage pattern is to unconditionally set error and then
wipe it if there was no actual error.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit f658a3b64d8750642f4975090740865f770c2a1b)
Diffstat (limited to 'include')
-rw-r--r-- | include/internal/constant_time_locl.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/internal/constant_time_locl.h b/include/internal/constant_time_locl.h index 82ff74652e..cde30f4067 100644 --- a/include/internal/constant_time_locl.h +++ b/include/internal/constant_time_locl.h @@ -324,4 +324,10 @@ static ossl_inline void constant_time_lookup(void *out, } } +/* + * Expected usage pattern is to unconditionally set error and then + * wipe it if there was no actual error. |clear| is 1 or 0. + */ +void err_clear_last_constant_time(int clear); + #endif /* HEADER_CONSTANT_TIME_LOCL_H */ |