Release 4.19.1

Regression fixes:

-  chpasswd(8):
   -  Don't reject leading '!' in password hashes or a hash consisting
      of "*".  These were accidentally rejected in 4.19.0.
      See <#1483>
      and <#1486>.

Security bug fixes:

-  vipw(8):
   -  Avoid predictable names for temporary files.
      This allowed anyone to read the contents of /etc/shadow.
      See <#1485>.

Other changes:

-  vipw(8):
   -  Set SIGCHLD before fork(2).  This prevents a possible race
      condition, although this is only for making the code more robust;
      we believe that the code was correct.
      See <#1484>.

Closes: <#1487>
Signed-off-by: Alejandro Colomar <[email protected]>

Author: alejandro-colomar

configure.ac

@@ -5,7 +5,7 @@ m4_define([libsubid_abi_minor], [0])
 m4_define([libsubid_abi_micro], [0])
 m4_define([libsubid_abi], [libsubid_abi_major.libsubid_abi_minor.libsubid_abi_micro])
 
-AC_INIT([shadow], [4.19.0], [[email protected]], [],
+AC_INIT([shadow], [4.19.1], [[email protected]], [],
 	[https://github.com/shadow-maint/shadow])
 AC_CONFIG_MACRO_DIRS([m4])
 AC_CONFIG_AUX_DIR([build-aux])