From 82c88d097a1a7668b98a5a7a1b3c29ab758ef924 Mon Sep 17 00:00:00 2001
From: Ørjan Malde <red@foxi.me>
Date: Aug 29 2022 14:35:50 +0000
Subject: groups/231.native_packages_etc.group: xz: bump to v5.2.6


Signed-off-by: Ørjan Malde <red@foxi.me>

---

diff --git a/groups/231.native_packages_etc.group b/groups/231.native_packages_etc.group
index 3c02859..57b9a87 100644
--- a/groups/231.native_packages_etc.group
+++ b/groups/231.native_packages_etc.group
@@ -536,8 +536,8 @@ vim_cv_timer_create=yes"};
 	-DFREETYPE_LIBRARY=${PREFIX_NATIVE}/lib/libfreetype.lib.a
 	-DFREETYPE_INCLUDE_DIR_ft2build=${PREFIX_NATIVE}/include/ft2build
 	-DFONTCONFIG_LIBRARY=${PREFIX_NATIVE}/lib/libfontconfig.lib.a"};
-: ${PKG_XZ_SHA256SUM:=3e1e518ffc912f86608a8cb35e4bd41ad1aec210df2a47aaa1f95e7f5576ef56};
-: ${PKG_XZ_VERSION:=5.2.5};
+: ${PKG_XZ_SHA256SUM:=e076ba3439cb7cfc45b908c869f51a8c89f3c9ee9ee982fde28849c015e723a7};
+: ${PKG_XZ_VERSION:=5.2.6};
 : ${PKG_XZ_URL:=https://fossies.org/linux/misc/xz-${PKG_XZ_VERSION}.tar.xz};
 : ${PKG_YABASIC_SHA256SUM:=24eaca1a520817ec266d132d89b4a657d5adf3e6bad54f13b103991afdca6d40};
 : ${PKG_YABASIC_VERSION:=2.83.0};
diff --git a/patches/xz-5.2.5.local.patch b/patches/xz-5.2.5.local.patch
deleted file mode 100644
index 406ded5..0000000
--- a/patches/xz-5.2.5.local.patch
+++ /dev/null
@@ -1,94 +0,0 @@
-From 69d1b3fc29677af8ade8dc15dba83f0589cb63d6 Mon Sep 17 00:00:00 2001
-From: Lasse Collin <lasse.collin@tukaani.org>
-Date: Tue, 29 Mar 2022 19:19:12 +0300
-Subject: [PATCH] xzgrep: Fix escaping of malicious filenames (ZDI-CAN-16587).
-
-Malicious filenames can make xzgrep to write to arbitrary files
-or (with a GNU sed extension) lead to arbitrary code execution.
-
-xzgrep from XZ Utils versions up to and including 5.2.5 are
-affected. 5.3.1alpha and 5.3.2alpha are affected as well.
-This patch works for all of them.
-
-This bug was inherited from gzip's zgrep. gzip 1.12 includes
-a fix for zgrep.
-
-The issue with the old sed script is that with multiple newlines,
-the N-command will read the second line of input, then the
-s-commands will be skipped because it's not the end of the
-file yet, then a new sed cycle starts and the pattern space
-is printed and emptied. So only the last line or two get escaped.
-
-One way to fix this would be to read all lines into the pattern
-space first. However, the included fix is even simpler: All lines
-except the last line get a backslash appended at the end. To ensure
-that shell command substitution doesn't eat a possible trailing
-newline, a colon is appended to the filename before escaping.
-The colon is later used to separate the filename from the grep
-output so it is fine to add it here instead of a few lines later.
-
-The old code also wasn't POSIX compliant as it used \n in the
-replacement section of the s-command. Using \<newline> is the
-POSIX compatible method.
-
-LC_ALL=C was added to the two critical sed commands. POSIX sed
-manual recommends it when using sed to manipulate pathnames
-because in other locales invalid multibyte sequences might
-cause issues with some sed implementations. In case of GNU sed,
-these particular sed scripts wouldn't have such problems but some
-other scripts could have, see:
-
-    info '(sed)Locale Considerations'
-
-This vulnerability was discovered by:
-cleemy desu wayo working with Trend Micro Zero Day Initiative
-
-Thanks to Jim Meyering and Paul Eggert discussing the different
-ways to fix this and for coordinating the patch release schedule
-with gzip.
----
- src/scripts/xzgrep.in | 20 ++++++++++++--------
- 1 file changed, 12 insertions(+), 8 deletions(-)
-
-diff --git a/src/scripts/xzgrep.in b/src/scripts/xzgrep.in
-index b180936..e5186ba 100644
---- a/src/scripts/xzgrep.in
-+++ b/src/scripts/xzgrep.in
-@@ -180,22 +180,26 @@ for i; do
-          { test $# -eq 1 || test $no_filename -eq 1; }; then
-       eval "$grep"
-     else
-+      # Append a colon so that the last character will never be a newline
-+      # which would otherwise get lost in shell command substitution.
-+      i="$i:"
-+
-+      # Escape & \ | and newlines only if such characters are present
-+      # (speed optimization).
-       case $i in
-       (*'
- '* | *'&'* | *'\'* | *'|'*)
--        i=$(printf '%s\n' "$i" |
--            sed '
--              $!N
--              $s/[&\|]/\\&/g
--              $s/\n/\\n/g
--            ');;
-+        i=$(printf '%s\n' "$i" | LC_ALL=C sed 's/[&\|]/\\&/g; $!s/$/\\/');;
-       esac
--      sed_script="s|^|$i:|"
-+
-+      # $i already ends with a colon so don't add it here.
-+      sed_script="s|^|$i|"
- 
-       # Fail if grep or sed fails.
-       r=$(
-         exec 4>&1
--        (eval "$grep" 4>&-; echo $? >&4) 3>&- | sed "$sed_script" >&3 4>&-
-+        (eval "$grep" 4>&-; echo $? >&4) 3>&- |
-+            LC_ALL=C sed "$sed_script" >&3 4>&-
-       ) || r=2
-       exit $r
-     fi >&3 5>&-
--- 
-2.35.1
-