X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/5402c4262e6bd6d2e8082dd2a948f28ea453b060..7ecd4644e7fe48309d4b8445ec62c7fe8c0443ff:/src/redis.c

diff --git a/src/redis.c b/src/redis.c
index fe656de9..6d803269 100644
--- a/src/redis.c
+++ b/src/redis.c
@@ -78,6 +78,8 @@ struct redisCommand readonlyCommandTable[] = {
     {"strlen",strlenCommand,2,0,NULL,1,1,1},
     {"del",delCommand,-2,0,NULL,0,0,0},
     {"exists",existsCommand,2,0,NULL,1,1,1},
+    {"setbit",setbitCommand,4,REDIS_CMD_DENYOOM,NULL,1,1,1},
+    {"getbit",getbitCommand,3,0,NULL,1,1,1},
     {"incr",incrCommand,2,REDIS_CMD_DENYOOM,NULL,1,1,1},
     {"decr",decrCommand,2,REDIS_CMD_DENYOOM,NULL,1,1,1},
     {"mget",mgetCommand,-2,0,NULL,1,-1,1},
@@ -814,11 +816,6 @@ void initServer() {
     setupSigSegvAction();
 
     server.mainthread = pthread_self();
-    server.devnull = fopen("/dev/null","w");
-    if (server.devnull == NULL) {
-        redisLog(REDIS_WARNING, "Can't open /dev/null: %s", server.neterr);
-        exit(1);
-    }
     server.clients = listCreate();
     server.slaves = listCreate();
     server.monitors = listCreate();
@@ -1372,6 +1369,10 @@ void freeMemoryIfNeeded(void) {
 
                     de = dictGetRandomKey(dict);
                     thiskey = dictGetEntryKey(de);
+                    /* When policy is volatile-lru we need an additonal lookup
+                     * to locate the real key, as dict is set to db->expires. */
+                    if (server.maxmemory_policy == REDIS_MAXMEMORY_VOLATILE_LRU)
+                        de = dictFind(db->dict, thiskey);
                     o = dictGetEntryVal(de);
                     thisval = estimateObjectIdleTime(o);