Fix testcase such that it can be run under cron on Solaris.
The tescase depends on SIGHUP to be delivered but cron on Solaris
ignored the signal. So it needs to be enabled in child processes
after fork.
Patch by Ivo Raisr <ivosh@ivosh.net>.  Fixes BZ #350809.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15462 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/NEWS b/NEWS
index 77a1612..52988cc 100644
--- a/NEWS
+++ b/NEWS
@@ -269,6 +269,7 @@
 349874  Fix typos in source code
 349828  memcpy intercepts memmove causing src/dst overlap error (ppc64 ld.so)
 349941  di_notify_mmap might create wrong start/size DebugInfoMapping
+350809  Fix none/tests/async-sigs for Solaris
 350811  Remove reference to --db-attach which has been removed.
 n-i-bz  Provide implementations of certain compiler builtins to support
         compilers who may not provide those