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author | mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-10-09 15:08:41 +0000 |
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committer | mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-10-09 15:08:41 +0000 |
commit | 487a25d29b33c48b37d10e3b20b5947e823596c7 (patch) | |
tree | 206cc2e5fa5d13c6b7f67b71f624d0038f7c61bb /ChangeLog | |
parent | 24cf72029f0c43f59520b88d1eafee4959bcddc1 (diff) | |
download | ruby-487a25d29b33c48b37d10e3b20b5947e823596c7.tar.gz |
* numeric.c (fix_aref): avoid a possible undefined behavior.
1L << 63 on 64-bit platform is undefined, at least, according to
ISO/IEC 9899 (C99) 6.5.7.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43222 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
-rw-r--r-- | ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -1,3 +1,9 @@ +Thu Oct 10 00:02:35 2013 Yusuke Endoh <mame@tsg.ne.jp> + + * numeric.c (fix_aref): avoid a possible undefined behavior. + 1L << 63 on 64-bit platform is undefined, at least, according to + ISO/IEC 9899 (C99) 6.5.7. + Wed Oct 9 23:57:02 2013 Nobuyoshi Nakada <nobu@ruby-lang.org> * object.c (id_for_attr): avoid inadvertent symbol creation. |