diff options
Diffstat (limited to 'pdf/pdf_deref.c')
| -rw-r--r-- | pdf/pdf_deref.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/pdf/pdf_deref.c b/pdf/pdf_deref.c index 3d6d039ad..859902afe 100644 --- a/pdf/pdf_deref.c +++ b/pdf/pdf_deref.c @@ -923,8 +923,10 @@ static int pdfi_dereference_main(pdf_context *ctx, uint64_t obj, uint64_t gen, p entry = &ctx->xref_table->xref[obj]; - if(entry->object_num == 0) + if(entry->object_num == 0) { + pdfi_set_error(ctx, 0, NULL, E_PDF_BADOBJNUMBER, "pdfi_dereference_main", "Attempt to dereference object 0"); return_error(gs_error_undefined); + } if (entry->free) { char extra_info[gp_file_name_sizeof]; |