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| author | Tor Andersson <tor.andersson@artifex.com> | 2016-12-23 14:24:29 +0100 |
|---|---|---|
| committer | Sebastian Rasmussen <sebras@gmail.com> | 2016-12-23 15:01:22 +0100 |
| commit | 9d7e833e33e37e0be20b82a9153d18f5148e94d5 (patch) | |
| tree | e04e21e84585ed6a89c114915075b2e43fc9cfda /source/pdf | |
| parent | d06a844f3e9e38f6cc284f6d3d3a380b814447b4 (diff) | |
| download | mupdf-9d7e833e33e37e0be20b82a9153d18f5148e94d5.tar.xz | |
Cope with NULL resource and concents arguments to pdf_add_page.
Diffstat (limited to 'source/pdf')
| -rw-r--r-- | source/pdf/pdf-page.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/source/pdf/pdf-page.c b/source/pdf/pdf-page.c index 64b30cf6..1b20b091 100644 --- a/source/pdf/pdf-page.c +++ b/source/pdf/pdf-page.c @@ -683,8 +683,16 @@ pdf_add_page(fz_context *ctx, pdf_document *doc, const fz_rect *mediabox, int ro pdf_dict_put_drop(ctx, page_obj, PDF_NAME_Type, PDF_NAME_Page); pdf_dict_put_drop(ctx, page_obj, PDF_NAME_MediaBox, pdf_new_rect(ctx, doc, mediabox)); pdf_dict_put_drop(ctx, page_obj, PDF_NAME_Rotate, pdf_new_int(ctx, doc, rotate)); - pdf_dict_put_drop(ctx, page_obj, PDF_NAME_Resources, pdf_add_object(ctx, doc, resources)); - pdf_dict_put_drop(ctx, page_obj, PDF_NAME_Contents, pdf_add_stream(ctx, doc, contents, NULL, 0)); + + if (pdf_is_indirect(ctx, resources)) + pdf_dict_put_drop(ctx, page_obj, PDF_NAME_Resources, resources); + else if (pdf_is_dict(ctx, resources)) + pdf_dict_put_drop(ctx, page_obj, PDF_NAME_Resources, pdf_add_object(ctx, doc, resources)); + else + pdf_dict_put_drop(ctx, page_obj, PDF_NAME_Resources, pdf_new_dict(ctx, doc, 1)); + + if (contents) + pdf_dict_put_drop(ctx, page_obj, PDF_NAME_Contents, pdf_add_stream(ctx, doc, contents, NULL, 0)); } fz_catch(ctx) { |