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| author | jsing <> | 2023-05-28 10:34:17 +0000 |
|---|---|---|
| committer | jsing <> | 2023-05-28 10:34:17 +0000 |
| commit | 578b48e18ec5c4e20edc1ad347212eca5c581b15 (patch) | |
| tree | 63ba3aab3d0858fe20ca0250c3e68fb563dd2ea0 /src/lib/libc/stdlib/reallocarray.c | |
| parent | ea823a8cf769df23c0d5d8896e76dea119ebbbe8 (diff) | |
| download | openbsd-578b48e18ec5c4e20edc1ad347212eca5c581b15.tar.gz openbsd-578b48e18ec5c4e20edc1ad347212eca5c581b15.tar.bz2 openbsd-578b48e18ec5c4e20edc1ad347212eca5c581b15.zip | |
Rewrite BN_{asc,dec,hex}2bn() using CBS.
This gives us more readable and safer code. There are two intentional
changes to behaviour - firstly, all three functions zero any BN that was
passed in, prior to doing any further processing. This means that a passed
BN is always in a known state, regardless of what happens later. Secondly,
BN_asc2bn() now fails on NULL input, rather than crashing. This brings its
behaviour inline with BN_dec2bn() and BN_hex2bn().
ok tb@
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