diff options
| author | Sebastian Rasmussen <sebras@gmail.com> | 2018-10-02 13:21:00 +0800 |
|---|---|---|
| committer | Tor Andersson <tor.andersson@artifex.com> | 2018-10-23 18:46:01 +0200 |
| commit | c3bcc9db6ac5e2e88061c5f9ed72e1aeb5750a32 (patch) | |
| tree | 485a4328f59d306862ad9cf1e60c7d879b1171ef /source/svg/svg-doc.c | |
| parent | 9dffe5b5b9dbb6ecd003c6daa539bdb0705e48f0 (diff) | |
| download | mupdf-c3bcc9db6ac5e2e88061c5f9ed72e1aeb5750a32.tar.xz | |
Drop SVG document upon exception opening directory.
Diffstat (limited to 'source/svg/svg-doc.c')
| -rw-r--r-- | source/svg/svg-doc.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/source/svg/svg-doc.c b/source/svg/svg-doc.c index b06410da..f2ea5a10 100644 --- a/source/svg/svg-doc.c +++ b/source/svg/svg-doc.c @@ -83,19 +83,24 @@ static fz_document * svg_open_document_with_buffer(fz_context *ctx, fz_buffer *buf) { svg_document *doc; - fz_xml_doc *xml; - - xml = fz_parse_xml(ctx, buf, 0); doc = fz_new_derived_document(ctx, svg_document); doc->super.drop_document = svg_drop_document; doc->super.count_pages = svg_count_pages; doc->super.load_page = svg_load_page; - doc->xml = xml; doc->idmap = NULL; - svg_build_id_map(ctx, doc, fz_xml_root(xml)); + fz_try(ctx) + { + doc->xml = fz_parse_xml(ctx, buf, 0); + svg_build_id_map(ctx, doc, fz_xml_root(doc->xml)); + } + fz_catch(ctx) + { + fz_drop_document(ctx, &doc->super); + fz_rethrow(ctx); + } return (fz_document*)doc; } |