Try not to use negative values when accessing arrays in C. Yet another

[p5sagit/p5-mst-13.2.git] / perl.c

diff --git a/perl.c b/perl.c
index 15fc64b..8af44cc 100644 (file)
--- a/perl.c
+++ b/perl.c
@@ -1257,6 +1257,12 @@ perl_destruct(pTHXx)
 
     sv_free_arenas();
 
+    while (PL_regmatch_slab) {
+       regmatch_slab  *s = PL_regmatch_slab;
+       PL_regmatch_slab = PL_regmatch_slab->next;
+       Safefree(s);
+    }
+
     /* As the absolutely last thing, free the non-arena SV for mess() */
 
     if (PL_mess_sv) {