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authorJulien BLACHE <jblache@debian.org>2008-09-17 21:40:10 +0200
committerMattia Rizzolo <mattia@mapreri.org>2014-10-03 14:05:45 +0000
commite5485fc0e6e11763f1e4d309c5ccced01802974d (patch)
treee1f0c3fab0839d3ecbc468531d9d0f525d7cc3f4 /debian/patches/06_fix_pdf_xref.dpatch
parent802508367270acca054ba84dd82c9b7972e724fc (diff)
Imported Debian patch 0.995-6debian/0.995-6
Diffstat (limited to 'debian/patches/06_fix_pdf_xref.dpatch')
-rw-r--r--debian/patches/06_fix_pdf_xref.dpatch49
1 files changed, 49 insertions, 0 deletions
diff --git a/debian/patches/06_fix_pdf_xref.dpatch b/debian/patches/06_fix_pdf_xref.dpatch
new file mode 100644
index 0000000..07ffad0
--- /dev/null
+++ b/debian/patches/06_fix_pdf_xref.dpatch
@@ -0,0 +1,49 @@
+#! /bin/sh /usr/share/dpatch/dpatch-run
+## 06_fix_pdf_xref.dpatch by <jblache@debian.org>
+##
+## All lines beginning with `## DP:' are a description of the patch.
+## DP: Mark non-existent objects as free in the xref table.
+
+@DPATCH@
+diff -urNad xsane-0.995~/src/xsane-multipage-project.c xsane-0.995/src/xsane-multipage-project.c
+--- xsane-0.995~/src/xsane-multipage-project.c 2007-05-17 14:57:31.000000000 +0200
++++ xsane-0.995/src/xsane-multipage-project.c 2008-09-17 21:54:28.871207862 +0200
+@@ -973,6 +973,10 @@
+ else if (output_format == XSANE_PDF)
+ {
+ xsane_save_pdf_create_document_header(outfile, &xref, pages, preferences.save_pdf_flatedecoded);
++
++ /* Objects 4 and 5 are unused and do not exist */
++ xref.obj[4] = 0;
++ xref.obj[5] = 0;
+ }
+ }
+ #ifdef HAVE_LIBTIFF
+diff -urNad xsane-0.995~/src/xsane-save.c xsane-0.995/src/xsane-save.c
+--- xsane-0.995~/src/xsane-save.c 2008-09-17 21:53:33.000000000 +0200
++++ xsane-0.995/src/xsane-save.c 2008-09-17 21:54:07.654207681 +0200
+@@ -4087,7 +4087,7 @@
+
+ for (i=1; i <= pages * 2 + 7; i++)
+ {
+- fprintf(outfile, "%010lu 00000 n \n", xref->obj[i]);
++ fprintf(outfile, "%010lu 00000 %c \n", xref->obj[i], (xref->obj[i]) ? 'n' : 'f');
+ }
+
+ fprintf(outfile, "\n");
+@@ -4186,11 +4186,13 @@
+
+ xsane_save_pdf_create_document_header(outfile, &xref, 1, flatedecode);
+
+- xref.obj[4] = ftell(outfile);
+- xref.obj[5] = ftell(outfile);
++ /* Objects 4 and 5 are unused and do not exist */
++ xref.obj[4] = 0;
++ xref.obj[5] = 0;
+
+ if (apply_ICM_profile && (cms_function == XSANE_CMS_FUNCTION_EMBED_SCANNER_ICM_PROFILE))
+ {
++ /* Use object 4 for ICM profile */
+ icc_object = 4;
+ xsane_embed_pdf_icm_profile(outfile, &xref, image_info->icm_profile, flatedecode, icc_object);
+ }