diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-22 02:34:00 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-22 02:34:00 +0000 |
| commit | 18b520443cfdf145f3cd7fd22f192c04dc0da9fc (patch) | |
| tree | e784b16c2601cc124ac1cb4912b85ca3f81a2694 /win32 | |
| parent | 30d762795cf3078764102d9921f875116d5d77a9 (diff) | |
* win32/win32.c (dupfd): argument of _osfhnd and so on should not
have side effect.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33813 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'win32')
| -rw-r--r-- | win32/win32.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/win32/win32.c b/win32/win32.c index c7f853ce81..89bca5ac4f 100644 --- a/win32/win32.c +++ b/win32/win32.c @@ -3818,8 +3818,9 @@ dupfd(HANDLE hDup, char flags, int minfd) close_fds_and_return: save_errno = errno; while (filled > 0) { - _osfhnd(fds[--filled]) = (intptr_t)INVALID_HANDLE_VALUE; - close(fds[filled]); + int fd = fds[--filled]; + _osfhnd(fd) = (intptr_t)INVALID_HANDLE_VALUE; + close(fd); } errno = save_errno; |