Merge branch 'release/2.22/master' into ibm/2.22/master

diff --cc ChangeLog
index e2a9a4a9587dffc5db7ad82b4a5eff10f490874d,c262784531d4a9d1cc426acd2b433f4f24593101..cd52953d1fa84ff4b55fca789efba9b75640a5e7
--- 1/ChangeLog
--- 2/ChangeLog
+++ b/ChangeLog
@@@ -1,13 -1,59 +1,69 @@@
+ 2016-04-01  Florian Weimer  <fweimer@redhat.com>
+ 
+       [BZ #19879]
+       CVE-2016-3075
+       * resolv/nss_dns/dns-network.c (_nss_dns_getnetbyname_r): Do not
+       copy name.
+ 
+ 2016-03-25  Florian Weimer  <fweimer@redhat.com>
+ 
+       [BZ #19791]
+       * resolv/res_send.c (close_and_return_error): New function.
+       (send_dg): Initialize *resplen2 after reopen failure.  Call
+       close_and_return_error for error returns.  On error paths without
+       __res_iclose, initialze *resplen2 explicitly.  Update comment for
+       successful return.
+ 
+ 2016-03-21  Dylan Alex Simon  <dylan-sourceware@dylex.net>
+ 
+       [BZ #19822]
+       * math/Makefile ($(inst_libdir)/libm.so): Write output to $@.tmp and
+       move it to the final $@ location.
+ 
+ 2016-03-15  Andreas Schwab  <schwab@suse.de>
+ 
+       [BZ #19257]
+       * resolv/res_init.c (__res_iclose): Use statp->nscount instead of
+       statp->_u._ext.nscount as loop count.
+ 
+ 2016-02-17  Andrew Senkevich  <andrew.senkevich@intel.com>
+           H.J. Lu  <hongjiu.lu@intel.com>
+ 
+       [BZ #19590]
+       * sysdeps/x86_64/fpu/svml_finite_alias.S (ALIAS_IMPL): Use PIC
+       relocation.
+ 
+ 2015-09-24  Joseph Myers  <joseph@codesourcery.com>
+ 
+       [BZ #19003]
+       * sysdeps/x86_64/fpu/multiarch/Makefile (CFLAGS-e_pow-fma4.c): Add
+       $(config-cflags-nofma).
+ 
+ 2016-03-07  Hongjiu Zhang  <noctuorare@gmail.com>
+ 
+       * elf/sln.c (makesymlink): Change struct stat to stat64, and lstat
+       to lstat64.
+ 
+ 2016-03-02  Stefan Liebler  <stli@linux.vnet.ibm.com>
+ 
+       [BZ #19682]
+       * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list:
+       Remove socketcall syscalls.
+ 
+ 2016-03-01  Aurelien Jarno  <aurelien@aurel32.net>
+ 
+       * sysdeps/alpha/fpu/libm-test-ulps: Update ULPs.
+ 
 +2016-02-22  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>
 +
 +      * sysdeps/unix/sysv/linux/powerpc/elision-trylock.c
 +      (__lll_trylock_elision): Fix setting of adapt_count.
 +      * sysdeps/unix/sysv/linux/powerpc/htm.h
 +      (_ABORT_PERSISTENT): Define to clarify persistent aborts.
 +      (_ABORT_NESTED_TRYLOCK): Renumber, and make persistent.
 +      (_ABORT_SYSCALL): Renumber, and clarify definition.
 +      (_ABORT_LOCK_BUSY): Renumber, make non-persistent.
 +
  2016-02-22  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>
  
        * sysdeps/unix/sysv/linux/powerpc/htm.h (__libc_tbegin): Remove