Resolves: #1349906

- Properly handle more invalid --install-langs arguments (#1349906).

build-locale-archive.c

@@ -642,7 +642,7 @@ int main (int argc, char *argv[])
   int install_langs_count = 0;
   int i;
   char *install_langs_arg, *ila_start;
-  char **install_langs_list;
+  char **install_langs_list = NULL;
   unsigned int cnt = 0;
   struct locarhandle tmpl_ah;
   char *new_locar_fname = NULL;
@@ -711,6 +711,11 @@ int main (int argc, char *argv[])
                   install_langs_arg = NULL;
                 }
 	      free (ila_start);
+
+	      /* Reject an entire string made up of delimiters.  */
+	      if (install_langs_count == 0)
+		break;
+
 	      /* Copy the list.  */
 	      install_langs_list = (char **)xmalloc (sizeof(char *) * install_langs_count);
 	      install_langs_arg = ila_start = strdup (optarg);

glibc.spec

@@ -1,6 +1,6 @@
 %define glibcsrcdir  glibc-2.23-499-ga3b4733
 %define glibcversion 2.23.90
-%define glibcrelease 24%{?dist}
+%define glibcrelease 25%{?dist}
 # Pre-release tarballs are pulled in from git using a command that is
 # effectively:
 #
@@ -2069,6 +2069,9 @@ rm -f *.filelist*
 %endif
 
 %changelog
+* Fri Jun 24 2016 Carlos O'Donell <carlos@redhat.com> - 2.23.90-25
+- Properly handle more invalid --install-langs arguments (#1349906).
+
 * Tue Jun 21 2016 Florian Weimer <fweimer@redhat.com> - 2.23.90-24
 - Auto-sync with upstream master, commit
   a3b473373ee43a292f5ec68a7fda6b9cfb26a9b0, fixing these bugs: