From: Hampus Wessman <hampus.wessman@gmail.com>
Date: Thu, 28 Jul 2011 09:20:42 +0000 (+0200)
Subject: Fix crash when pipelining several blocking commands.
X-Git-Url: https://git.saurik.com/redis.git/commitdiff_plain/64f201c2aa3b2d6618b5aa11a19e2b96e0450e87?hp=-c

Fix crash when pipelining several blocking commands.
---

64f201c2aa3b2d6618b5aa11a19e2b96e0450e87
diff --git a/src/networking.c b/src/networking.c
index 629267d1..7f9b96f7 100644
--- a/src/networking.c
+++ b/src/networking.c
@@ -793,6 +793,9 @@ int processMultibulkBuffer(redisClient *c) {
 void processInputBuffer(redisClient *c) {
     /* Keep processing while there is something in the input buffer */
     while(sdslen(c->querybuf)) {
+        /* Immediately abort if the client is in the middle of something. */
+        if (c->flags & REDIS_BLOCKED) return;
+
         /* REDIS_CLOSE_AFTER_REPLY closes the connection once the reply is
          * written to the client. Make sure to not let the reply grow after
          * this flag has been set (i.e. don't process more commands). */