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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2018-03-01 10:28:20 (GMT) |
|---|---|---|
| committer | Xiang Zhang <angwerzx@126.com> | 2018-03-01 10:28:20 (GMT) |
| commit | 10fb1bf7766e7eb9500d328ddd1035e3f823fb57 (patch) | |
| tree | 89203a1aedb16a199e832ebdd7ddc558575936c6 /Modules | |
| parent | 32f5392f64f004382e26a988b1145d2dc96c4978 (diff) | |
| download | cpython-10fb1bf7766e7eb9500d328ddd1035e3f823fb57.zip cpython-10fb1bf7766e7eb9500d328ddd1035e3f823fb57.tar.gz cpython-10fb1bf7766e7eb9500d328ddd1035e3f823fb57.tar.bz2 | |
bpo-32903: Fix a memory leak in os.chdir() on Windows (GH-5801) (#5946)
(cherry picked from commit 3e197c7a6740d564ad52fb7901c07d5ff49460f5)
Co-authored-by: Alexey Izbyshev <izbyshev@users.noreply.github.com>
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/posixmodule.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 885c267..0837a4a 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -1444,15 +1444,15 @@ win32_wchdir(LPCWSTR path) return FALSE; } } - if (wcsncmp(new_path, L"\\\\", 2) == 0 || - wcsncmp(new_path, L"//", 2) == 0) - /* UNC path, nothing to do. */ - return TRUE; - env[1] = new_path[0]; - result = SetEnvironmentVariableW(env, new_path); + int is_unc_like_path = (wcsncmp(new_path, L"\\\\", 2) == 0 || + wcsncmp(new_path, L"//", 2) == 0); + if (!is_unc_like_path) { + env[1] = new_path[0]; + result = SetEnvironmentVariableW(env, new_path); + } if (new_path != path_buf) PyMem_RawFree(new_path); - return result; + return result ? TRUE : FALSE; } #endif |