From e62d1afec0e9e81971e4f6941a5abbc5c22e8b1f Mon Sep 17 00:00:00 2001 From: Akira Kakuto Date: Fri, 4 Sep 2020 22:48:15 +0000 Subject: Avoid deref-ing an already released object. (S. Hirata) git-svn-id: svn://tug.org/texlive/trunk@56266 c570f23f-e606-0410-a88d-b1316a301751 --- Build/source/texk/dvipdfm-x/ChangeLog | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'Build/source/texk/dvipdfm-x/ChangeLog') diff --git a/Build/source/texk/dvipdfm-x/ChangeLog b/Build/source/texk/dvipdfm-x/ChangeLog index f4197108dbd..31948578624 100644 --- a/Build/source/texk/dvipdfm-x/ChangeLog +++ b/Build/source/texk/dvipdfm-x/ChangeLog @@ -4,6 +4,10 @@ indirect object (object reference) is used for a resource dictionary entry in pdf:put command. The content of an already existing resource dictionary is copied to the new dictionary. + * pdfobj.c, pdfdoc.c: pdf_indirect stores a pointer to the + object itself but there is no way to know if the object is + released. This can result in using junk pointers. To resolve + this issue, a list is added to record released indirect objects. * configure.ac: Version 20200905. 2020-09-02 Shunsaku Hirata -- cgit v1.2.3