Tue May 19 19:47:49 UTC 202020200519194749

a/shadow-4.8.1-x86_64-8.txz:  Rebuilt.
  It seems that /etc/suauth is not supported when PAM is in use, even if
  configure.ac is hacked to enable it. I've removed the man pages for it,
  and would suggest using sudo as a replacement.
l/libexif-0.6.22-x86_64-1.txz:  Upgraded.
  This update fixes bugs and security issues:
  CVE-2018-20030: Fix for recursion DoS
  CVE-2020-13114: Time consumption DoS when parsing canon array markers
  CVE-2020-13113: Potential use of uninitialized memory
  CVE-2020-13112: Various buffer overread fixes due to integer overflows
                  in maker notes
  CVE-2020-0093:  read overflow
  CVE-2019-9278:  replaced integer overflow checks the compiler could
                  optimize away by safer constructs
  CVE-2020-12767: fixed division by zero
  CVE-2016-6328:  fixed integer overflow when parsing maker notes
  CVE-2017-7544:  fixed buffer overread
  For more information, see:
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20030
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13114
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13113
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13112
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0093
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9278
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12767
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6328
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7544
  (* Security fix *)
l/oniguruma-6.9.5_rev1-x86_64-2.txz:  Rebuilt.
  Rebuilt with --enable-posix-api. Thanks to MisterL.
l/python-packaging-20.4-x86_64-1.txz:  Upgraded.
n/bind-9.16.3-x86_64-1.txz:  Upgraded.
  This update fixes a security issue:
  A malicious actor who intentionally exploits the lack of effective
  limitation on the number of fetches performed when processing referrals
  can, through the use of specially crafted referrals, cause a recursing
  server to issue a very large number of fetches in an attempt to process
  the referral. This has at least two potential effects: The performance of
  the recursing server can potentially be degraded by the additional work
  required to perform these fetches, and the attacker can exploit this
  behavior to use the recursing server as a reflector in a reflection attack
  with a high amplification factor.
  For more information, see:
    https://kb.isc.org/docs/cve-2020-8616
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8616
  (* Security fix *)
x/fontconfig-2.13.92-x86_64-1.txz:  Upgraded.
x/xf86-input-libinput-0.30.0-x86_64-1.txz:  Upgraded.

1 files changed, 144 insertions, 0 deletions

diff --git a/source/x/fontconfig/fedora-patches/fontconfig-fix-assertion.patch b/source/x/fontconfig/fedora-patches/fontconfig-fix-assertion.patch
new file mode 100644
index 000000000..2e337364d
--- /dev/null
+++ b/source/x/fontconfig/fedora-patches/fontconfig-fix-assertion.patch
@@ -0,0 +1,144 @@
+From fbc05949ef52c8a8d69233eed77f6636dffec280 Mon Sep 17 00:00:00 2001
+From: Akira TAGOH <akira@tagoh.org>
+Date: Wed, 26 Feb 2020 15:42:21 +0900
+Subject: [PATCH] Fix assertion in FcFini()
+
+Due to the unproper initialization of `latest_mtime', the duplicate caches
+was still in fcCacheChains with no references. which means no one frees
+them. thus, the memory leak was happened.
+
+Fixes https://gitlab.freedesktop.org/fontconfig/fontconfig/issues/227
+---
+ src/fccache.c | 9 +++++----
+ src/fcinit.c  | 4 ++--
+ 2 files changed, 7 insertions(+), 6 deletions(-)
+
+diff --git a/src/fccache.c b/src/fccache.c
+index 4744a84..035458e 100644
+--- a/src/fccache.c
++++ b/src/fccache.c
+@@ -365,7 +365,6 @@ FcDirCacheProcess (FcConfig *config, const FcChar8 *dir,
+     struct stat file_stat, dir_stat;
+     FcBool	ret = FcFalse;
+     const FcChar8 *sysroot = FcConfigGetSysRoot (config);
+-    struct timeval latest_mtime = (struct timeval){ 0 };
+ 
+     if (sysroot)
+ 	d = FcStrBuildFilename (sysroot, dir, NULL);
+@@ -390,6 +389,8 @@ FcDirCacheProcess (FcConfig *config, const FcChar8 *dir,
+ #ifndef _WIN32
+ 	FcBool retried = FcFalse;
+ #endif
++	struct timeval latest_mtime = (struct timeval){ 0 };
++
+ 	if (sysroot)
+ 	    cache_hashed = FcStrBuildFilename (sysroot, cache_dir, cache_base, NULL);
+ 	else
+@@ -1081,12 +1082,12 @@ FcDirCacheLoadFile (const FcChar8 *cache_file, struct stat *file_stat)
+ 
+     if (!file_stat)
+ 	file_stat = &my_file_stat;
+-    fd = FcDirCacheOpenFile (cache_file, file_stat);
+-    if (fd < 0)
+-	return NULL;
+     config = FcConfigReference (NULL);
+     if (!config)
+ 	return NULL;
++    fd = FcDirCacheOpenFile (cache_file, file_stat);
++    if (fd < 0)
++	return NULL;
+     cache = FcDirCacheMapFd (config, fd, file_stat, NULL);
+     FcConfigDestroy (config);
+     close (fd);
+diff --git a/src/fcinit.c b/src/fcinit.c
+index 6f82ebd..0e1421e 100644
+--- a/src/fcinit.c
++++ b/src/fcinit.c
+@@ -199,10 +199,10 @@ void
+ FcFini (void)
+ {
+     FcConfigFini ();
+-    FcCacheFini ();
++    FcConfigPathFini ();
+     FcDefaultFini ();
+     FcObjectFini ();
+-    FcConfigPathFini ();
++    FcCacheFini ();
+ }
+ 
+ /*
+-- 
+2.24.1
+
+From 6f6b39780215714386606ca1c5457a7106639ff4 Mon Sep 17 00:00:00 2001
+From: Akira TAGOH <akira@tagoh.org>
+Date: Mon, 23 Mar 2020 14:03:47 +0900
+Subject: [PATCH] Fix assertion in FcCacheFini() again
+
+The previous fix in fbc05949ef52c8a8d69233eed77f6636dffec280 was wrong. reverting.
+
+When reading older caches, FcDirCacheMapHelper() returns FcFalse and
+it became the return value from FcDirCacheProcess() too, which is wrong.
+Actually one of calls for FcDirCacheMapHelper() should be successfully
+finished and closure should have a valid pointer for cache.
+
+Due to this, the proper finalization process wasn't running against
+cache in closure.
+
+Fixes https://gitlab.freedesktop.org/fontconfig/fontconfig/issues/227
+---
+ src/fccache.c | 17 +++++++++++++++--
+ 1 file changed, 15 insertions(+), 2 deletions(-)
+
+diff --git a/src/fccache.c b/src/fccache.c
+index 035458e..2d398c7 100644
+--- a/src/fccache.c
++++ b/src/fccache.c
+@@ -365,6 +365,7 @@ FcDirCacheProcess (FcConfig *config, const FcChar8 *dir,
+     struct stat file_stat, dir_stat;
+     FcBool	ret = FcFalse;
+     const FcChar8 *sysroot = FcConfigGetSysRoot (config);
++    struct timeval latest_mtime = (struct timeval){ 0 };
+ 
+     if (sysroot)
+ 	d = FcStrBuildFilename (sysroot, dir, NULL);
+@@ -389,7 +390,6 @@ FcDirCacheProcess (FcConfig *config, const FcChar8 *dir,
+ #ifndef _WIN32
+ 	FcBool retried = FcFalse;
+ #endif
+-	struct timeval latest_mtime = (struct timeval){ 0 };
+ 
+ 	if (sysroot)
+ 	    cache_hashed = FcStrBuildFilename (sysroot, cache_dir, cache_base, NULL);
+@@ -445,6 +445,8 @@ FcDirCacheProcess (FcConfig *config, const FcChar8 *dir,
+     }
+     FcStrListDone (list);
+ 
++    if (closure)
++	return !!(*((FcCache **)closure) != NULL);
+     return ret;
+ }
+ 
+@@ -792,7 +794,18 @@ FcCacheFini (void)
+     int		    i;
+ 
+     for (i = 0; i < FC_CACHE_MAX_LEVEL; i++)
+-	assert (fcCacheChains[i] == NULL);
++    {
++	if (FcDebug() & FC_DBG_CACHE)
++	{
++	    if (fcCacheChains[i] != NULL)
++	    {
++		FcCacheSkip *s = fcCacheChains[i];
++		printf("Fontconfig error: not freed %p (dir: %s, refcount %d)\n", s->cache, FcCacheDir(s->cache), s->ref.count);
++	    }
++	}
++	else
++	    assert (fcCacheChains[i] == NULL);
++    }
+     assert (fcCacheMaxLevel == 0);
+ 
+     free_lock ();
+-- 
+2.24.1
+