From 0f151ef1a032e7065e156e4e2481efa9d4230717 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Thu, 26 Nov 2009 19:18:52 +0100
Subject: [PATCH] zero length bulk data reading fixed in loadAppendOnlyFile()

---
 redis.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/redis.c b/redis.c
index 3198b1b7..bcde90c3 100644
--- a/redis.c
+++ b/redis.c
@@ -5740,7 +5740,7 @@ int loadAppendOnlyFile(char *filename) {
             if (buf[0] != '$') goto fmterr;
             len = strtol(buf+1,NULL,10);
             argsds = sdsnewlen(NULL,len);
-            if (fread(argsds,len,1,fp) == 0) goto fmterr;
+            if (len && fread(argsds,len,1,fp) == 0) goto fmterr;
             argv[j] = createObject(REDIS_STRING,argsds);
             if (fread(buf,2,1,fp) == 0) goto fmterr; /* discard CRLF */
         }
-- 
GitLab