Bug#985560: unblock: wp2latex/3.94+ds-2

[Hilmar Preusse]

Package: release.debian.org
Severity: normal
User: release.debian....@packages.debian.org
Usertags: unblock

Please unblock package wp2latex

(Please provide enough (but not too much) information to help
the release team to judge the request efficiently. E.g. by
filling in the sections below.)

[ Reason ]
The new Debian version contains a small fix to fix EPS file generation for a
few corner cases.

[ Impact ]
If the new version is not unblocked, some EPS files (generated by wp2latex)
will be syntactically incorrect and will not be processed by ghostscript.
This will make some converted documents unusable.

[ Tests ]
Upstream provided a test file, which can't be converted into valid EPS code
using the old version, but works fine for the new version.

[ Risks ]
Rather trivial code change to prefix curly braces properly.

[ Checklist ]
  [X] all changes are documented in the d/changelog
  [X] I reviewed all changes and I approve them
  [X] attach debdiff against the package in testing

[ Other info ]
(Anything else the release team should know.)

unblock wp2latex/3.94+ds-2

-- 
sigmentation fault

diff -Nru wp2latex-3.94+ds/debian/changelog wp2latex-3.94+ds/debian/changelog
--- wp2latex-3.94+ds/debian/changelog   2021-02-14 23:32:46.000000000 +0100
+++ wp2latex-3.94+ds/debian/changelog   2021-03-18 21:28:50.000000000 +0100
@@ -1,3 +1,10 @@
+wp2latex (3.94+ds-2) unstable; urgency=medium
+
+  * Fix a nasty bug, which could lead to invalid eps files. Got
+    notification and patch from upstream. Thanks Jaroslav Fojtik!
+
+ -- Hilmar Preusse <hill...@web.de>  Thu, 18 Mar 2021 21:28:50 +0100
+
 wp2latex (3.94+ds-1) unstable; urgency=medium
 
   * New upstream release, remove merged patches.
diff -Nru wp2latex-3.94+ds/debian/patches/invalid_eps_files 
wp2latex-3.94+ds/debian/patches/invalid_eps_files
--- wp2latex-3.94+ds/debian/patches/invalid_eps_files   1970-01-01 
01:00:00.000000000 +0100
+++ wp2latex-3.94+ds/debian/patches/invalid_eps_files   2021-03-18 
21:26:24.000000000 +0100
@@ -0,0 +1,26 @@
+Description: Fix nasty bug leading to invalid eps files.
+Origin: Jaroslav Fojtik <jafoj...@yandex.com>
+Forwarded: Patch is from upstream, not needed.
+Author: Jaroslav Fojtik <jafoj...@yandex.com>
+Last-Update: 20210318
+
+Index: wp2latex.git/sources.cc/images/vecimage.cc
+===================================================================
+--- wp2latex.git.orig/sources.cc/images/vecimage.cc    2021-03-18 
13:20:12.699391018 +0100
++++ wp2latex.git/sources.cc/images/vecimage.cc 2021-03-18 13:20:12.691391041 
+0100
+@@ -1068,9 +1068,12 @@
+     {
+     if(str[len-2]=='(' && str[len-1]==')')
+       {
+-      if(len>=3 && str[len-3]==' ') len--;    //Remove orphaned space.
+-      str = copy(str,0,len-2);
+-      return;
++      if(len>=3 && str[len-3]!='\\')          // Is the curly brace preffixed?
++        {
++        if(len>=3 && str[len-3]==' ') len--;  //Remove orphaned space.
++        str = copy(str,0,len-2);
++        return;
++        }
+       }
+     }
+   str += "\nshow";
diff -Nru wp2latex-3.94+ds/debian/patches/series 
wp2latex-3.94+ds/debian/patches/series
--- wp2latex-3.94+ds/debian/patches/series      2021-02-14 22:40:59.000000000 
+0100
+++ wp2latex-3.94+ds/debian/patches/series      2021-03-18 13:20:07.000000000 
+0100
@@ -5,3 +5,4 @@
 #fix_groff-errors
 #vecimage.cc_crash
 #de.po_typo_adaption
+invalid_eps_files

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