diff options
| -rw-r--r-- | pyuno/zipcore/python.cxx | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/pyuno/zipcore/python.cxx b/pyuno/zipcore/python.cxx index 9ef71839a1e2..517a6ae67845 100644 --- a/pyuno/zipcore/python.cxx +++ b/pyuno/zipcore/python.cxx @@ -192,10 +192,12 @@ int wmain(int argc, wchar_t ** argv, wchar_t **) { exit(EXIT_FAILURE); } } - wchar_t * value = new wchar_t[ - (urepathEnd - urepath) + MY_LENGTH(L";") + (pathEnd - path) + - (n == 0 ? 0 : MY_LENGTH(L";") + (n - 1)) + 1]; //TODO: overflow - wsprintfW(value, L"%s;%s%s%s", urepath, path, n == 0 ? L"" : L";", orig); + std::size_t len = (urepathEnd - urepath) + MY_LENGTH(L";") + + (pathEnd - path) + (n == 0 ? 0 : MY_LENGTH(L";") + (n - 1)) + 1; + //TODO: overflow + wchar_t * value = new wchar_t[len]; + _snwprintf( + value, len, L"%s;%s%s%s", urepath, path, n == 0 ? L"" : L";", orig); if (!SetEnvironmentVariableW(L"PATH", value)) { exit(EXIT_FAILURE); } @@ -218,21 +220,21 @@ int wmain(int argc, wchar_t ** argv, wchar_t **) { } } #ifdef __MINGW32__ - value = new wchar_t[ - (pathEnd - path) + MY_LENGTH(L";") + (pythonpath2End - pythonpath2) + + len = (pathEnd - path) + MY_LENGTH(L";") + (pythonpath2End - pythonpath2) + MY_LENGTH(L";") + (pythonpath4End - pythonpath4) + MY_LENGTH(L";") + (pythonpath3End - pythonpath3) + - (n == 0 ? 0 : MY_LENGTH(L";") + (n - 1)) + 1]; //TODO: overflow - wsprintfW( - value, L"%s;%s;%s;%s%s%s", path, pythonpath2, pythonpath4, pythonpath3, - n == 0 ? L"" : L";", orig); + (n == 0 ? 0 : MY_LENGTH(L";") + (n - 1)) + 1; //TODO: overflow + value = new wchar_t[len]; + _snwprintf( + value, len, L"%s;%s;%s;%s%s%s", path, pythonpath2, pythonpath4, + pythonpath3, n == 0 ? L"" : L";", orig); #else - value = new wchar_t[ - (pathEnd - path) + MY_LENGTH(L";") + (pythonpath2End - pythonpath2) + + len = (pathEnd - path) + MY_LENGTH(L";") + (pythonpath2End - pythonpath2) + MY_LENGTH(L";") + (pythonpath3End - pythonpath3) + - (n == 0 ? 0 : MY_LENGTH(L";") + (n - 1)) + 1]; //TODO: overflow - wsprintfW( - value, L"%s;%s;%s%s%s", path, pythonpath2, pythonpath3, + (n == 0 ? 0 : MY_LENGTH(L";") + (n - 1)) + 1; //TODO: overflow + value = new wchar_t[len]; + _snwprintf( + value, len, L"%s;%s;%s%s%s", path, pythonpath2, pythonpath3, n == 0 ? L"" : L";", orig); #endif if (!SetEnvironmentVariableW(L"PYTHONPATH", value)) { |