texlive[55746] Build/source/texk/dvipdfm-x: Fix a bug in pdfcolor.c.

commits+kakuto at tug.org commits+kakuto at tug.org
Sat Jul 4 05:26:54 CEST 2020 

Revision: 55746
          http://tug.org/svn/texlive?view=revision&revision=55746
Author:   kakuto
Date:     2020-07-04 05:26:54 +0200 (Sat, 04 Jul 2020)
Log Message:
-----------
Fix a bug in pdfcolor.c. Add initialization and NULL pointer check. (S. Hirata)

Modified Paths:
--------------
    trunk/Build/source/texk/dvipdfm-x/ChangeLog
    trunk/Build/source/texk/dvipdfm-x/configure
    trunk/Build/source/texk/dvipdfm-x/configure.ac
    trunk/Build/source/texk/dvipdfm-x/pdfcolor.c
    trunk/Build/source/texk/dvipdfm-x/spc_util.c

Modified: trunk/Build/source/texk/dvipdfm-x/ChangeLog
===================================================================
--- trunk/Build/source/texk/dvipdfm-x/ChangeLog	2020-07-03 23:53:28 UTC (rev 55745)
+++ trunk/Build/source/texk/dvipdfm-x/ChangeLog	2020-07-04 03:26:54 UTC (rev 55746)
@@ -1,3 +1,9 @@
+2020-07-04  Shunsaku Hirata  <shunsaku.hirata74 at gmail.com>
+
+	* pdfcolor.c, spc_util.c: Fix a bug in pdfcolor.c.
+	Add initialization of a variable and NULL pointer check.
+	* configure.ac: Version 20200704.
+
 2020-07-02  Shunsaku Hirata  <shunsaku.hirata74 at gmail.com>
 
 	* pdfdoc.c, spc_pdfm.c: Possible fix for a bug that pdf:btrans

Modified: trunk/Build/source/texk/dvipdfm-x/configure
===================================================================
--- trunk/Build/source/texk/dvipdfm-x/configure	2020-07-03 23:53:28 UTC (rev 55745)
+++ trunk/Build/source/texk/dvipdfm-x/configure	2020-07-04 03:26:54 UTC (rev 55746)
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for dvipdfm-x (TeX Live) 20200627.
+# Generated by GNU Autoconf 2.69 for dvipdfm-x (TeX Live) 20200704.
 #
 # Report bugs to <dvipdfmx at tug.org>.
 #
@@ -590,8 +590,8 @@
 # Identity of this package.
 PACKAGE_NAME='dvipdfm-x (TeX Live)'
 PACKAGE_TARNAME='dvipdfm-x--tex-live-'
-PACKAGE_VERSION='20200627'
-PACKAGE_STRING='dvipdfm-x (TeX Live) 20200627'
+PACKAGE_VERSION='20200704'
+PACKAGE_STRING='dvipdfm-x (TeX Live) 20200704'
 PACKAGE_BUGREPORT='dvipdfmx at tug.org'
 PACKAGE_URL=''
 
@@ -1350,7 +1350,7 @@
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures dvipdfm-x (TeX Live) 20200627 to adapt to many kinds of systems.
+\`configure' configures dvipdfm-x (TeX Live) 20200704 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1421,7 +1421,7 @@
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of dvipdfm-x (TeX Live) 20200627:";;
+     short | recursive ) echo "Configuration of dvipdfm-x (TeX Live) 20200704:";;
    esac
   cat <<\_ACEOF
 
@@ -1551,7 +1551,7 @@
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-dvipdfm-x (TeX Live) configure 20200627
+dvipdfm-x (TeX Live) configure 20200704
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2390,7 +2390,7 @@
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by dvipdfm-x (TeX Live) $as_me 20200627, which was
+It was created by dvipdfm-x (TeX Live) $as_me 20200704, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -8077,7 +8077,7 @@
 
 # Define the identity of the package.
  PACKAGE='dvipdfm-x--tex-live-'
- VERSION='20200627'
+ VERSION='20200704'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -14746,7 +14746,7 @@
 Report bugs to <bug-libtool at gnu.org>."
 
 lt_cl_version="\
-dvipdfm-x (TeX Live) config.lt 20200627
+dvipdfm-x (TeX Live) config.lt 20200704
 configured by $0, generated by GNU Autoconf 2.69.
 
 Copyright (C) 2011 Free Software Foundation, Inc.
@@ -16636,7 +16636,7 @@
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by dvipdfm-x (TeX Live) $as_me 20200627, which was
+This file was extended by dvipdfm-x (TeX Live) $as_me 20200704, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -16706,7 +16706,7 @@
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-dvipdfm-x (TeX Live) config.status 20200627
+dvipdfm-x (TeX Live) config.status 20200704
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 

Modified: trunk/Build/source/texk/dvipdfm-x/configure.ac
===================================================================
--- trunk/Build/source/texk/dvipdfm-x/configure.ac	2020-07-03 23:53:28 UTC (rev 55745)
+++ trunk/Build/source/texk/dvipdfm-x/configure.ac	2020-07-04 03:26:54 UTC (rev 55746)
@@ -8,7 +8,7 @@
 dnl   gives unlimited permission to copy and/or distribute it,
 dnl   with or without modifications, as long as this notice is preserved.
 dnl
-AC_INIT([dvipdfm-x (TeX Live)], [20200627], [dvipdfmx at tug.org])
+AC_INIT([dvipdfm-x (TeX Live)], [20200704], [dvipdfmx at tug.org])
 AC_PREREQ([2.65])
 AC_CONFIG_SRCDIR([agl.c])
 AC_CONFIG_AUX_DIR([../../build-aux])

Modified: trunk/Build/source/texk/dvipdfm-x/pdfcolor.c
===================================================================
--- trunk/Build/source/texk/dvipdfm-x/pdfcolor.c	2020-07-03 23:53:28 UTC (rev 55745)
+++ trunk/Build/source/texk/dvipdfm-x/pdfcolor.c	2020-07-04 03:26:54 UTC (rev 55746)
@@ -173,9 +173,10 @@
 {
   ASSERT(dst && src);
 
-  if (dst->type != PDF_COLORSPACE_TYPE_RGB  &&
-      dst->type != PDF_COLORSPACE_TYPE_CMYK &&
-      dst->type != PDF_COLORSPACE_TYPE_GRAY) {
+  if (src->type != PDF_COLORSPACE_TYPE_RGB  &&
+      src->type != PDF_COLORSPACE_TYPE_CMYK &&
+      src->type != PDF_COLORSPACE_TYPE_GRAY) {
+    pdf_color_copycolor(dst, src);
     return;
   }
 
@@ -185,7 +186,8 @@
     double f0, f1;
     int n;
 
-    n = dst->num_components = src->num_components;
+    pdf_color_copycolor(dst, src);
+    n = src->num_components;
     f1 = n == 4 ? 0.0 : f;  /* n == 4 is CMYK, others are RGB and Gray */
     f0 = 1.0-f;
 
@@ -442,8 +444,10 @@
     WARN("You've mistakenly made a global color change within nested colors.");
   }
   while (color_stack.current--) {
-    free(color_stack.stroke[color_stack.current].spot_color_name);
-    free(color_stack.fill[color_stack.current].spot_color_name);
+    if (color_stack.stroke[color_stack.current].spot_color_name)
+      RELEASE(color_stack.stroke[color_stack.current].spot_color_name);
+    if (color_stack.fill[color_stack.current].spot_color_name)
+      RELEASE(color_stack.fill[color_stack.current].spot_color_name);
   }
   color_stack.current = 0;
   pdf_color_black(color_stack.stroke);

Modified: trunk/Build/source/texk/dvipdfm-x/spc_util.c
===================================================================
--- trunk/Build/source/texk/dvipdfm-x/spc_util.c	2020-07-03 23:53:28 UTC (rev 55745)
+++ trunk/Build/source/texk/dvipdfm-x/spc_util.c	2020-07-04 03:26:54 UTC (rev 55746)
@@ -428,6 +428,7 @@
     return -1;
   }
 
+  pdf_color_black(colorspec); /* As initialization... */
   if (syntax)
     return spc_read_color_color(spe, colorspec, ap);
   else

More information about the tex-live-commits mailing list.