1 files changed, 3 insertions, 0 deletions
diff --git a/pp_sort.c b/pp_sort.c
index f1ec82aec2..f96d5682f9 100644
--- a/pp_sort.c
+++ b/pp_sort.c
@@ -1679,6 +1679,9 @@ PP(pp_sort)
 
 	    if (!(flags & OPf_SPECIAL)) {
 		SV *sv;
+		/* Reset cx, in case the context stack has been
+		   reallocated. */
+		cx = &cxstack[cxstack_ix];
 		POPSUB(cx, sv);
 		LEAVESUB(sv);
 	    }