diff options
Diffstat (limited to 'devices/vector/gdevpdfe.c')
| -rw-r--r-- | devices/vector/gdevpdfe.c | 32 |
1 files changed, 2 insertions, 30 deletions
diff --git a/devices/vector/gdevpdfe.c b/devices/vector/gdevpdfe.c index f9544c5d..e083ee11 100644 --- a/devices/vector/gdevpdfe.c +++ b/devices/vector/gdevpdfe.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2020 Artifex Software, Inc. +/* Copyright (C) 2001-2021 Artifex Software, Inc. All Rights Reserved. This software is provided AS-IS with no warranty, either express or @@ -492,6 +492,7 @@ pdf_xmp_write_translated(gx_device_pdf *pdev, stream *s, const byte *data, int d if (code < 0) return code; write(s, (const byte *)buf1, buf1b - buf1); + gs_free_object(pdev->memory, buf1, "pdf_xmp_write_translated"); } gs_free_object(pdev->memory, buf0, "pdf_xmp_write_translated"); return 0; @@ -840,8 +841,6 @@ pdf_write_document_metadata(gx_device_pdf *pdev, const byte digest[6]) int pdf_document_metadata(gx_device_pdf *pdev) { - int j; - if (pdev->CompatibilityLevel < 1.4) return 0; if (cos_dict_find_c_key(pdev->Catalog, "/Metadata")) @@ -889,33 +888,6 @@ pdf_document_metadata(gx_device_pdf *pdev) if (code < 0) return code; - /* By storing the Metadata in the Catalog dictionary we have referenced it from the - * 'global named objects', and the object will be freed when we free those objects. - * We *don't* want it referenced by any resource because if it is then we will free - * it before we free the global named resources. So remove the Metadata cos_stream - * object from the resourceOther resource type chains. - */ - for (j = 0; j < NUM_RESOURCE_CHAINS; ++j) { - pdf_resource_t *pres1, *head = pdev->resources[resourceOther].chains[j]; - - pres1 = head; - - if (pres1 == pres) { - pdev->resources[resourceOther].chains[j] = pres1->next; - break; - } else { - while (pres1->next) { - if (pres1->next == pres) { - pres1->next = pres->next; - break; - } - if (pres1->next == pres->next) - break; - - pres1 = pres1->next; - } - } - } } return 0; } |