Enable all localizations in main functions

Bite the bullet and pass LC_ALL to setlocale() instead of just
LC_MESSAGES.  Calls to setlocale() itself were introduced in
fabbf9e443459e8c0161c84563690ed70c7f6a61 for ticket 6918, but
only for LC_MESSAGES since only localized strings were needed
and that was the most conservative option.
However, klist, kadmin, and kinit (and perhaps others) would benefit
from localized formats for times (i.e., LC_TIME).  If potentially
localized data is being sent on the wire, that is a bug that should
be fixed.  No such bugs are found with the current test suite, so we
are comfortable enabling LC_ALL at this time.

ticket: 7192

2 files changed, 5 insertions, 4 deletions

diff --git a/src/tests/dejagnu/config/default.exp b/src/tests/dejagnu/config/default.exp
index 192ac6da9..c906bf109 100644
--- a/src/tests/dejagnu/config/default.exp
+++ b/src/tests/dejagnu/config/default.exp
@@ -643,9 +643,10 @@ foreach i $runvarlist {
 	verbose "savelist $envvars_tosave"
 	lappend krb5_init_vars $i
     }
-    # Make sure we don't get confused by translated messages.
-    lappend envvars_tosave "LC_MESSAGES"
-    lappend krb5_init_vars "LC_MESSAGES=C"
+    # Make sure we don't get confused by translated messages
+    # or localized times.
+    lappend envvars_tosave "LC_ALL"
+    lappend krb5_init_vars "LC_ALL=C"
 }
 set envstackp 0
 envstack_push
diff --git a/src/tests/misc/test_chpw_message.c b/src/tests/misc/test_chpw_message.c
index aef96b13f..ba6fa187f 100644
--- a/src/tests/misc/test_chpw_message.c
+++ b/src/tests/misc/test_chpw_message.c
@@ -116,7 +116,7 @@ main(void)
     krb5_context context;
     char *msg;
 
-    setlocale(LC_MESSAGES, "C");
+    setlocale(LC_ALL, "C");
 
     check(krb5_init_context(&context));