tree 1bd3ff8c5242e01347d69676e51bc62c10f27138
parent ad5db965845a12fbd69bd23eab00dd6b9e5998f6
author David Benjamin <davidben@google.com> 1625774827 -0400
committer Adam Langley <agl@google.com> 1625849880 +0000

Fix sign bit in BN_div if numerator and quotient alias.

See also f8fc0e35e0b1813af15887d42e17b7d5537bb86c from upstream, though
our BN_divs have diverged slightly.

Change-Id: I49fa4f0a5c730d34e6f41f724f1afe3685470712
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/48426
Reviewed-by: Adam Langley <agl@google.com>