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| author | Martin v. Löwis <martin@v.loewis.de> | 2012-06-21 17:36:15 +0200 |
|---|---|---|
| committer | Martin v. Löwis <martin@v.loewis.de> | 2012-06-21 17:36:15 +0200 |
| commit | 91a3468f459ab429992bf4409a8794a758a0314f (patch) | |
| tree | 46d3bab327dfbad048a196b9ab941a685af9d455 | |
| parent | 7dae234e78ef14dae06fe7c5de6612cda26c116c (diff) | |
| download | cpython-git-91a3468f459ab429992bf4409a8794a758a0314f.tar.gz | |
Fix off-by-one error.
| -rw-r--r-- | PC/launcher.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/PC/launcher.c b/PC/launcher.c index 5792d1b9cf..516d2356b5 100644 --- a/PC/launcher.c +++ b/PC/launcher.c @@ -63,7 +63,7 @@ static wchar_t * get_env(wchar_t * key) static wchar_t buf[256]; DWORD result = GetEnvironmentVariableW(key, buf, 256); - if (result > 256) { + if (result > 255) { /* Large environment variable. Accept some leakage */ wchar_t *buf2 = (wchar_t*)malloc(sizeof(wchar_t) * (result+1)); GetEnvironmentVariableW(key, buf2, result); |