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* win32/win32.c (CreateChild): maximum length of lpCommandLine is

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32,768 characters, including the Unicode terminating null character.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31314 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
tarui 2011-04-20 16:15:35 +00:00
parent e8d5304080
commit 6825f77323
2 changed files with 11 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Thu Apr 21 01:01:28 2011 Masaya Tarui <tarui@ruby-lang.org>
* win32/win32.c (CreateChild): maximum length of lpCommandLine is
32,768 characters, including the Unicode terminating null character.
Wed Apr 20 21:32:11 2011 Tadayoshi Funaba <tadf@dotrb.org>
* ext/date/date_strptime.c (date__strptime_internal): do not

6
win32/win32.c
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@ -1060,6 +1060,12 @@ CreateChild(const WCHAR *cmd, const WCHAR *prog, SECURITY_ATTRIBUTES *psa,
dwCreationFlags = (NORMAL_PRIORITY_CLASS);
if (lstrlenW(cmd) > 32767) {
child->pid = 0; /* release the slot */
errno = E2BIG;
return NULL;
}
RUBY_CRITICAL({
fRet = CreateProcessW(prog, (WCHAR *)cmd, psa, psa,
psa->bInheritHandle, dwCreationFlags, NULL, NULL,