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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-08-19 01:29:45 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-08-19 01:29:45 +0000 |
| commit | f9b7a2a33fa708ea220f26bd094a8b26c2da059c (patch) | |
| tree | 31661ff56f4088c6bb92188f287f68895be7649f /ext/win32ole | |
| parent | b38142e97218fd104d687c01054f90b9f8fb3088 (diff) | |
| download | ruby-f9b7a2a33fa708ea220f26bd094a8b26c2da059c.tar.gz | |
win32ole.c: check overflow
* ext/win32ole/win32ole.c (ole_invoke): check integer overflow on
win64 platforms.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47219 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/win32ole')
| -rw-r--r-- | ext/win32ole/win32ole.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/win32ole/win32ole.c b/ext/win32ole/win32ole.c index ea82000013..fa8607b82c 100644 --- a/ext/win32ole/win32ole.c +++ b/ext/win32ole/win32ole.c @@ -2553,7 +2553,7 @@ ole_invoke(int argc, VALUE *argv, VALUE self, USHORT wFlags, BOOL is_bracket) /*------------------------------------------ hash object ==> named dispatch parameters --------------------------------------------*/ - cNamedArgs = RHASH_SIZE(param); + cNamedArgs = rb_long2int(RHASH_SIZE(param)); op.dp.cArgs = cNamedArgs + argc - 2; op.pNamedArgs = ALLOCA_N(OLECHAR*, cNamedArgs + 1); op.dp.rgvarg = ALLOCA_N(VARIANTARG, op.dp.cArgs); |