1 files changed, 7 insertions, 0 deletions
diff --git a/hiredis.c b/hiredis.c
index 5888dd3..490b7ea 100644
--- a/hiredis.c
+++ b/hiredis.c
@@ -294,6 +294,13 @@ static int processMultiBulkItem(redisReader *r) {
     long elements;
     int root = 0;
 
+    /* Set error for nested multi bulks with depth > 1 */
+    if (r->ridx == 2) {
+        redisSetReplyReaderError(r,sdscatprintf(sdsempty(),
+            "No support for nested multi bulk replies with depth > 1"));
+        return -1;
+    }
+
     if ((p = readLine(r,NULL)) != NULL) {
         elements = strtol(p,NULL,10);
         root = (r->ridx == 0);