diff options
| author | kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-01-27 09:21:40 +0000 |
|---|---|---|
| committer | kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-01-27 09:21:40 +0000 |
| commit | 21931d6aa2fb5dc0b2d058323cba33bc5772653e (patch) | |
| tree | fb60d7ca1e350ae84ef83f7fa01578220f44a667 /win32 | |
| parent | 11c5daa698d5a6ba4003d941fb64c765b7f99c42 (diff) | |
* win32/win32.c (wstati64): get rid of too huge alloca().
[Bug #4316] [ruby-core:34834]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30666 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'win32')
| -rw-r--r-- | win32/win32.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/win32/win32.c b/win32/win32.c index 67c7ce2461..f2bffa6481 100644 --- a/win32/win32.c +++ b/win32/win32.c @@ -4181,13 +4181,14 @@ wstati64(const WCHAR *path, struct stati64 *st) WCHAR *buf1, *s, *end; int len, size; int ret; + VALUE v; if (!path || !st) { errno = EFAULT; return -1; } size = lstrlenW(path) + 2; - buf1 = ALLOCA_N(WCHAR, size); + buf1 = ALLOCV_N(WCHAR, v, size); for (p = path, s = buf1; *p; p++, s++) { if (*p == L'/') *s = L'\\'; @@ -4215,6 +4216,9 @@ wstati64(const WCHAR *path, struct stati64 *st) if (ret == 0) { st->st_mode &= ~(S_IWGRP | S_IWOTH); } + if (v) + ALLOCV_END(v); + return ret; } |