Mercurial > octave
diff libinterp/corefcn/latex-text-renderer.cc @ 31210:9ad55d2e1bbf stable
Make sure we don't pass short 8.3 path to latex on Windows (bug #62779).
* latex-text-renderer.cc (latex_renderer::write_tex_file): On Windows, use
canonicalized path of temporary directory.
| author | Pantxo Diribarne <pantxo.diribarne@gmail.com> |
|---|---|
| date | Sun, 28 Aug 2022 22:44:49 +0200 |
| parents | 796f54d4ddbf |
| children | 8340137bb190 |
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--- a/libinterp/corefcn/latex-text-renderer.cc Sun Aug 28 14:19:43 2022 -0700 +++ b/libinterp/corefcn/latex-text-renderer.cc Sun Aug 28 22:44:49 2022 +0200 @@ -215,7 +215,24 @@ if (m_tmp_dir.empty ()) { //Create the temporary directory +#if defined (OCTAVE_USE_WINDOWS_API) + static std::string base_tmp_dir; + + if (base_tmp_dir.empty ()) + { + base_tmp_dir = sys::env::get_temp_directory (); + + // Make sure we don't get short 8.3 path on Windows since some + // versions of latex on that platform don't support them + // (see bug #62779) + if (base_tmp_dir.find ('~') != std::string::npos) + base_tmp_dir = sys::canonicalize_file_name (base_tmp_dir); + } + + m_tmp_dir = sys::tempnam (base_tmp_dir, "latex"); +#else m_tmp_dir = sys::tempnam ("", "latex"); +#endif if (sys::mkdir (m_tmp_dir, 0700) != 0) {