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msvcrt: Fixed buffer allocation in _getcwd/_wgetcwd.
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b2acafad44
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@ -419,11 +419,10 @@ char* CDECL _getcwd(char * buf, int size)
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if (!buf)
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{
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if (size < 0)
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return _strdup(dir);
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return msvcrt_strndup(dir,size);
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if (size <= dir_len) size = dir_len + 1;
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if (!(buf = MSVCRT_malloc( size ))) return NULL;
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}
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if (dir_len >= size)
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else if (dir_len >= size)
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{
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*MSVCRT__errno() = MSVCRT_ERANGE;
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return NULL; /* buf too small */
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@ -447,9 +446,8 @@ MSVCRT_wchar_t* CDECL _wgetcwd(MSVCRT_wchar_t * buf, int size)
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if (!buf)
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{
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if (size < 0)
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return _wcsdup(dir);
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return msvcrt_wstrndup(dir,size);
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if (size <= dir_len) size = dir_len + 1;
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if (!(buf = MSVCRT_malloc( size * sizeof(WCHAR) ))) return NULL;
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}
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if (dir_len >= size)
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{
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