diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-05-26 15:39:43 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-05-26 15:39:43 +0000 |
| commit | 07d5f17cc80e03a78ddb089daea065f187eded1e (patch) | |
| tree | ac44091d76493c7a6f5b132828c29fccd550c243 /ChangeLog | |
| parent | 2aebf3d0db2d15eac466bd2a25f0f0a9218230b4 (diff) | |
| download | ruby-07d5f17cc80e03a78ddb089daea065f187eded1e.tar.gz | |
ruby.h: fix for old clang
* include/ruby/ruby.h (rb_scan_args): add nul padding here to
apply to all references.
* include/ruby/ruby.h (rb_scan_args_verify): move length mismatch
check outside conditional operators.
Since old clang cannot optimize away string literal dereference by
an immediate index, e.g., ""[0], and both of true and false side
expressions are compiled and warned unintentionally. With such
old compilers, the check in rb_scan_args() does not work but may
result unpredictable value if the format is wrong.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55176 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -1,3 +1,11 @@ +Fri May 27 00:39:40 2016 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * include/ruby/ruby.h (rb_scan_args): add nul padding here to + apply to all references. + + * include/ruby/ruby.h (rb_scan_args_verify): move length mismatch + check outside conditional operators. + Thu May 26 14:21:10 2016 Kazuki Yamaguchi <k@rhe.jp> * ext/openssl/ossl_pkey_dh.c (ossl_dh_compute_key): Check that the DH |