1 files changed, 25 insertions, 0 deletions
diff --git a/gl/lib/regex_internal.c.diff b/gl/lib/regex_internal.c.diff
new file mode 100644
index 000000000..2cede3c07
--- /dev/null
+++ b/gl/lib/regex_internal.c.diff
@@ -0,0 +1,25 @@
+diff --git a/lib/regex_internal.c b/lib/regex_internal.c
+index 904b88e..61c8d9d 100644
+--- a/lib/regex_internal.c
++++ b/lib/regex_internal.c
+@@ -18,6 +18,8 @@
+    with this program; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+
++#include "verify.h"
++#include "intprops.h"
+ static void re_string_construct_common (const char *str, Idx len,
+ 					re_string_t *pstr,
+ 					RE_TRANSLATE_TYPE trans, bool icase,
+@@ -1390,7 +1392,10 @@ static void
+ internal_function
+ re_node_set_remove_at (re_node_set *set, Idx idx)
+ {
+-  if (idx < 0 || idx >= set->nelem)
++  verify (! TYPE_SIGNED (Idx));
++  /* if (idx < 0)
++     return; */
++  if (idx >= set->nelem)
+     return;
+   --set->nelem;
+   for (; idx < set->nelem; idx++)