diff options
| author | nahi <nahi@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-07-15 03:03:31 +0000 |
|---|---|---|
| committer | nahi <nahi@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-07-15 03:03:31 +0000 |
| commit | e56f2abe4b775dcee4690ef43cbac71bbce2a5af (patch) | |
| tree | b181d0c7c21cd434bfd6ad4f9cbb5186adf66923 /ChangeLog | |
| parent | 0419cfc2ede2b62e38e6fd2baeee06a248477ccd (diff) | |
| download | ruby-e56f2abe4b775dcee4690ef43cbac71bbce2a5af.tar.gz | |
* ext/digest/sha2/sha2.c (SHA256_Update, SHA512_Update): avoid Bus
Error caused by unalignment access on Sparc-Solaris (and possibly on
other similar environment.) This patch just do memcpy always instead
of checking architecture. I see no perf drop on my 64bit env. For
more details, see #4320.
* test/digest/test_digest.rb: add test for unalignment access.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32546 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -1,3 +1,13 @@ +Fri Jul 15 09:10:41 2011 Hiroshi Nakamura <nahi@ruby-lang.org> + + * ext/digest/sha2/sha2.c (SHA256_Update, SHA512_Update): avoid Bus + Error caused by unalignment access on Sparc-Solaris (and possibly on + other similar environment.) This patch just do memcpy always instead + of checking architecture. I see no perf drop on my 64bit env. For + more details, see #4320. + + * test/digest/test_digest.rb: add test for unalignment access. + Fri Jul 15 01:51:25 2011 Nobuyoshi Nakada <nobu@ruby-lang.org> * regint.h (PLATFORM_UNALIGNED_WORD_ACCESS): Power PC does not |