diff options
| author | Lu Wang <coolwanglu@gmail.com> | 2013-09-21 10:37:30 +0200 |
|---|---|---|
| committer | Albert Astals Cid <aacid@kde.org> | 2013-09-21 10:38:12 +0200 |
| commit | dc344b410f49410174ee902b7649ebd8c2cb0fa2 (patch) | |
| tree | 74de59ce787df15e3953737da4f7bb75ee32dea2 | |
| parent | 1e612d331b79dabec66ad241d7ffe66674a10bc4 (diff) | |
pdftocairo: check file opening failure in beginDocument()
| -rw-r--r-- | utils/pdftocairo.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/utils/pdftocairo.cc b/utils/pdftocairo.cc index 192d2957..e1fb2584 100644 --- a/utils/pdftocairo.cc +++ b/utils/pdftocairo.cc @@ -26,6 +26,7 @@ // Copyright (C) 2011 Thomas Freitag <Thomas.Freitag@alfa.de> // Copyright (C) 2011 Carlos Garcia Campos <carlosgc@gnome.org> // Copyright (C) 2012 Koji Otani <sho@bbr.jp> +// Copyright (C) 2013 Lu Wang <coolwanglu@gmail.com> // // To see a description of the changes please see the Changelog file that // came with your tarball or type make ChangeLog if you are building from git @@ -484,7 +485,13 @@ static void beginDocument(GooString *outputFileName, double w, double h) if (outputFileName->cmp("fd://0") == 0) output_file = stdout; else + { output_file = fopen(outputFileName->getCString(), "wb"); + if (!output_file) { + fprintf(stderr, "Error opening output file %s\n", outputFileName->getCString()); + exit(2); + } + } if (ps || eps) { #if CAIRO_HAS_PS_SURFACE |