| commit | 8ed545f6de37efdadbcf71c45bb8136b8cb9619d | [log] [tgz] |
|---|---|---|
| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | Sun May 13 04:17:07 2018 -0700 |
| committer | GitHub <noreply@github.com> | Sun May 13 04:17:07 2018 -0700 |
| tree | 414b4804a0230b6650cbe7e02e620685e804e351 | |
| parent | 6e9456e4f6123b13750a10e6ae2eba83504d2f1a [diff] |
bpo-28055: Fix unaligned accesses in siphash24(). (GH-6123) The hash implementation casts the input pointer to uint64_t* and directly reads from this, which may cause unaligned accesses. Use memcpy() instead so this code will not crash with SIGBUS on sparc. https://bugs.gentoo.org/show_bug.cgi?id=636400 (cherry picked from commit 1e2ec8a996daec65d8d5a3d43b66a9909c6d0653) Co-authored-by: Rolf Eike Beer <eike@sf-mail.de>