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| | diff -ur orig/gnu-ghostscript-9.14.0/devices/vector/gdevpdf.c gnu-ghostscript-9.14.0/devices/vector/gdevpdf.c
--- orig/gnu-ghostscript-9.14.0/devices/vector/gdevpdf.c 2017-07-09 23:30:28.960479189 +0200
+++ gnu-ghostscript-9.14.0/devices/vector/gdevpdf.c 2017-07-09 23:34:34.306524488 +0200
@@ -1580,8 +1580,11 @@
* +1 for the linearisation dict and +1 for the primary hint stream.
*/
linear_params->FirsttrailerOffset = gp_ftell_64(linear_params->Lin_File.file);
- gs_sprintf(LDict, "\ntrailer\n<</Size %ld/Info %d 0 R/Root %d 0 R/ID[%s%s]/Prev %d>>\nstartxref\r\n0\n%%%%EOF\n \n",
- linear_params->LastResource + 3, pdev->ResourceUsage[linear_params->Info_id].NewObjectNumber, pdev->ResourceUsage[linear_params->Catalog_id].NewObjectNumber, fileID, fileID, 0);
+ gs_sprintf(LDict, "\ntrailer\n<</Size %ld/Info %d 0 R/Root %d 0 R",
+ linear_params->LastResource + 3, pdev->ResourceUsage[linear_params->Info_id].NewObjectNumber, pdev->ResourceUsage[linear_params->Catalog_id].NewObjectNumber);
+ if (pdev->OwnerPassword.size > 0 || !(!getenv("GS_GENERATE_UUIDS") || (strcmp(getenv("GS_GENERATE_UUIDS"), "0") != 0 && strcmp(getenv("GS_GENERATE_UUIDS"), "no") != 0))) /* ID is mandatory when encrypting */
+ gs_sprintf(LDict, "/ID[%s%s]", fileID, fileID);
+ gs_sprintf(LDict, "/Prev %d>>\nstartxref\r\n0\n%%%%EOF\n \n", 0);
fwrite(LDict, strlen(LDict), 1, linear_params->Lin_File.file);
/* Write document catalog (Part 4) */
@@ -2102,8 +2105,11 @@
* in the missing values.
*/
code = gp_fseek_64(linear_params->sfile, linear_params->FirsttrailerOffset, SEEK_SET);
- gs_sprintf(LDict, "\ntrailer\n<</Size %ld/Info %d 0 R/Root %d 0 R/ID[%s%s]/Prev %"PRId64">>\nstartxref\r\n0\n%%%%EOF\n",
- linear_params->LastResource + 3, pdev->ResourceUsage[linear_params->Info_id].NewObjectNumber, pdev->ResourceUsage[linear_params->Catalog_id].NewObjectNumber, fileID, fileID, mainxref);
+ gs_sprintf(LDict, "\ntrailer\n<</Size %ld/Info %d 0 R/Root %d 0 R",
+ linear_params->LastResource + 3, pdev->ResourceUsage[linear_params->Info_id].NewObjectNumber, pdev->ResourceUsage[linear_params->Catalog_id].NewObjectNumber);
+ if (pdev->OwnerPassword.size > 0 || !(!getenv("GS_GENERATE_UUIDS") || (strcmp(getenv("GS_GENERATE_UUIDS"), "0") != 0 || strcmp(getenv("GS_GENERATE_UUIDS"), "no") != 0))) /* ID is mandatory when encrypting */
+ gs_sprintf(LDict, "/ID[%s%s]", fileID, fileID);
+ gs_sprintf(LDict, "/Prev %"PRId64">>\nstartxref\r\n0\n%%%%EOF\n", mainxref);
fwrite(LDict, strlen(LDict), 1, linear_params->sfile);
code = gp_fseek_64(linear_params->sfile, pdev->ResourceUsage[HintStreamObj].LinearisedOffset, SEEK_SET);
@@ -2674,10 +2680,12 @@
stream_puts(s, "trailer\n");
pprintld3(s, "<< /Size %ld /Root %ld 0 R /Info %ld 0 R\n",
pdev->next_id, Catalog_id, Info_id);
- stream_puts(s, "/ID [");
- psdf_write_string(pdev->strm, pdev->fileID, sizeof(pdev->fileID), 0);
- psdf_write_string(pdev->strm, pdev->fileID, sizeof(pdev->fileID), 0);
- stream_puts(s, "]\n");
+ if (pdev->OwnerPassword.size > 0 || !(!getenv("GS_GENERATE_UUIDS") || (strcmp(getenv("GS_GENERATE_UUIDS"), "0") != 0 || strcmp(getenv("GS_GENERATE_UUIDS"), "no") != 0))) { /* ID is mandatory when encrypting */
+ stream_puts(s, "/ID [");
+ psdf_write_string(pdev->strm, pdev->fileID, sizeof(pdev->fileID), 0);
+ psdf_write_string(pdev->strm, pdev->fileID, sizeof(pdev->fileID), 0);
+ stream_puts(s, "]\n");
+ }
if (pdev->OwnerPassword.size > 0) {
pprintld1(s, "/Encrypt %ld 0 R ", Encrypt_id);
}
Nur in gnu-ghostscript-9.14.0/devices/vector: gdevpdf.c.orig.
|