stack/erp5: backport a PyPDF fix

component/egg-patch/PyPDF2/0002-fix-pdf-reader-getting-stuck-when-trying-to-read-lar.patch

+From f0913cee83b897a58c150911ab9e8ed8c605c472 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?J=C3=A9rome=20Perrin?= <jerome@nexedi.com>
+Date: Wed, 1 Nov 2023 09:44:23 +0100
+Subject: [PATCH] fix pdf reader getting stuck when trying to read large files
+ wihhout xref marker #808
+
+Backport of a PyPDF commit
+---
+ PyPDF2/pdf.py | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/PyPDF2/pdf.py b/PyPDF2/pdf.py
+index 7bba1c6..0034c90 100644
+--- a/PyPDF2/pdf.py
++++ b/PyPDF2/pdf.py
+@@ -1919,7 +1919,7 @@ class PdfFileReader(object):
+     def readNextEndLine(self, stream):
+         debug = False
+         if debug: print(">>readNextEndLine")
+-        line = b_("")
++        line_parts = []
+         while True:
+             # Prevent infinite loops in malformed PDFs
+             if stream.tell() == 0:
+@@ -1946,10 +1946,11 @@ class PdfFileReader(object):
+                 break
+             else:
+                 if debug: print("  x is neither")
+-                line = x + line
++                line_parts.append(x)
+                 if debug: print(("  RNEL line:", line))
+         if debug: print("leaving RNEL")
+-        return line
++        line_parts.reverse()
++        return b"".join(line_parts)
+ 
+     def decrypt(self, password):
+         """
+-- 
+2.39.2
+

stack/erp5/buildout.cfg

@@ -690,7 +690,9 @@ Products.CMFCore-patches = ${:_profile_base_location_}/../../component/egg-patch
 Products.CMFCore-patch-options = -p1
 Products.DCWorkflow-patches = ${:_profile_base_location_}/../../component/egg-patch/Products.DCWorkflow/workflow_method-2.4.1.patch#ec7bb56a9f1d37fcbf960cd1e96e6e6d
 Products.DCWorkflow-patch-options = -p1
-PyPDF2-patches = ${:_profile_base_location_}/../../component/egg-patch/PyPDF2/0001-Custom-implementation-of-warnings.formatwarning-remo.patch#d25bb0f5dde7f3337a0a50c2f986f5c8
+PyPDF2-patches =
+  ${:_profile_base_location_}/../../component/egg-patch/PyPDF2/0001-Custom-implementation-of-warnings.formatwarning-remo.patch#d25bb0f5dde7f3337a0a50c2f986f5c8
+  ${:_profile_base_location_}/../../component/egg-patch/PyPDF2/0002-fix-pdf-reader-getting-stuck-when-trying-to-read-lar.patch#c06a29b6b6a5df612ae36731b938fb95
 PyPDF2-patch-options = -p1
 python-magic-patches = ${:_profile_base_location_}/../../component/egg-patch/python_magic/magic.patch#de0839bffac17801e39b60873a6c2068
 python-magic-patch-options = -p1
@@ -740,7 +742,7 @@ depends =
 Acquisition = 4.7+SlapOSPatched001
 Products.DCWorkflow = 2.4.1+SlapOSPatched001
 ocropy = 1.0+SlapOSPatched001
-PyPDF2 = 1.26.0+SlapOSPatched001
+PyPDF2 = 1.26.0+SlapOSPatched002
 pysvn = 1.9.15+SlapOSPatched001
 python-ldap = 2.4.32+SlapOSPatched001
 python-magic = 0.4.12+SlapOSPatched001