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CamlPDF changes

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John Whitington
2025-02-21 13:01:17 +00:00
parent ba987b9daa
commit 26ebce4989
2 changed files with 3 additions and 2 deletions
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Changes
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@@ -15,6 +15,7 @@ Fixes:
o Harden auto-compression against malformed streams o Harden auto-compression against malformed streams
o Add backup JPEG dimensions method in Cpdfimage o Add backup JPEG dimensions method in Cpdfimage
o Correct object stream behaviour when splitting
* = Supported by a grant from NLnet * = Supported by a grant from NLnet

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cpdfua.ml
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@@ -1494,7 +1494,7 @@ let check_unicode tu n =
let matterhorn_31_028 _ _ pdf = let matterhorn_31_028 _ _ pdf =
iter iter
(fun i -> (fun i ->
let tu = Pdftext.parse_tounicode pdf (Pdf.lookup_obj pdf i) in let tu = (Pdfcmap.parse_tounicode pdf (Pdf.lookup_obj pdf i)).map in
if check_unicode tu 0 then merror ()) if check_unicode tu 0 then merror ())
(all_tounicodes pdf) (all_tounicodes pdf)
@@ -1503,7 +1503,7 @@ let matterhorn_31_028 _ _ pdf =
let matterhorn_31_029 _ _ pdf = let matterhorn_31_029 _ _ pdf =
iter iter
(fun i -> (fun i ->
let tu = Pdftext.parse_tounicode pdf (Pdf.lookup_obj pdf i) in let tu = (Pdfcmap.parse_tounicode pdf (Pdf.lookup_obj pdf i)).map in
if check_unicode tu 0xFEFF || check_unicode tu 0xFFFE then merror ()) if check_unicode tu 0xFEFF || check_unicode tu 0xFFFE then merror ())
(all_tounicodes pdf) (all_tounicodes pdf)