Illumos regtest: use LC_ALL=C for execx test

There's an uninitialized read in /usr/bin/printf when using the
default en_US.UTF-8 locale. This isn't a printf test, and using
the C locale makes the error go away.

diff --git a/memcheck/tests/solaris/execx.vgtest b/memcheck/tests/solaris/execx.vgtest
index 3c81690707a9246986efc4bfd245e41855000881..8d28bece1bb23e8de4f36f728f0e237483c3ca91 100644 (file)
--- a/memcheck/tests/solaris/execx.vgtest
+++ b/memcheck/tests/solaris/execx.vgtest
@@ -1,3 +1,4 @@
 prereq: test -e execx
+env: LC_ALL=C
 prog: execx
 vgopts: -q --trace-children=yes --num-callers=1