Fix adding bulk reply when getcwd fails

[redis.git] / src / config.c

diff --git a/src/config.c b/src/config.c
index e82fbde4601ed019d3bf0be0ab1a794ef58ad566..d470dab1a1d80614be08ab53557a26c1c7b91eb8 100644 (file)
--- a/src/config.c
+++ b/src/config.c
@@ -296,6 +296,14 @@ void loadServerConfig(char *filename) {
         } else if (!strcasecmp(argv[0],"cluster-config-file") && argc == 2) {
             zfree(server.cluster.configfile);
             server.cluster.configfile = zstrdup(argv[1]);
+        } else if (!strcasecmp(argv[0],"lua-time-limit") && argc == 2) {
+            server.lua_time_limit = strtoll(argv[1],NULL,10);
+        } else if (!strcasecmp(argv[0],"slowlog-log-slower-than") &&
+                   argc == 2)
+        {
+            server.slowlog_log_slower_than = strtoll(argv[1],NULL,10);
+        } else if (!strcasecmp(argv[0],"slowlog-max-len") && argc == 2) {
+            server.slowlog_max_len = strtoll(argv[1],NULL,10);
         } else {
             err = "Bad directive or wrong number of arguments"; goto loaderr;
         }
@@ -466,6 +474,15 @@ void configSetCommand(redisClient *c) {
     } else if (!strcasecmp(c->argv[2]->ptr,"zset-max-ziplist-value")) {
         if (getLongLongFromObject(o,&ll) == REDIS_ERR || ll < 0) goto badfmt;
         server.zset_max_ziplist_value = ll;
+    } else if (!strcasecmp(c->argv[2]->ptr,"lua-time-limit")) {
+        if (getLongLongFromObject(o,&ll) == REDIS_ERR || ll < 0) goto badfmt;
+        server.lua_time_limit = ll;
+    } else if (!strcasecmp(c->argv[2]->ptr,"slowlog-log-slower-than")) {
+        if (getLongLongFromObject(o,&ll) == REDIS_ERR) goto badfmt;
+        server.slowlog_log_slower_than = ll;
+    } else if (!strcasecmp(c->argv[2]->ptr,"slowlog-max-len")) {
+        if (getLongLongFromObject(o,&ll) == REDIS_ERR || ll < 0) goto badfmt;
+        server.slowlog_max_len = (unsigned)ll;
     } else {
         addReplyErrorFormat(c,"Unsupported CONFIG parameter: %s",
             (char*)c->argv[2]->ptr);
@@ -491,12 +508,11 @@ void configGetCommand(redisClient *c) {
     if (stringmatch(pattern,"dir",0)) {
         char buf[1024];
 
-        addReplyBulkCString(c,"dir");
-        if (getcwd(buf,sizeof(buf)) == NULL) {
+        if (getcwd(buf,sizeof(buf)) == NULL)
             buf[0] = '\0';
-        } else {
-            addReplyBulkCString(c,buf);
-        }
+
+        addReplyBulkCString(c,"dir");
+        addReplyBulkCString(c,buf);
         matches++;
     }
     if (stringmatch(pattern,"dbfilename",0)) {
@@ -637,6 +653,21 @@ void configGetCommand(redisClient *c) {
         addReplyBulkLongLong(c,server.zset_max_ziplist_value);
         matches++;
     }
+    if (stringmatch(pattern,"lua-time-limit",0)) {
+        addReplyBulkCString(c,"lua-time-limit");
+        addReplyBulkLongLong(c,server.lua_time_limit);
+        matches++;
+    }
+    if (stringmatch(pattern,"slowlog-log-slower-than",0)) {
+        addReplyBulkCString(c,"slowlog-log-slower-than");
+        addReplyBulkLongLong(c,server.slowlog_log_slower_than);
+        matches++;
+    }
+    if (stringmatch(pattern,"slowlog-max-len",0)) {
+        addReplyBulkCString(c,"slowlog-max-len");
+        addReplyBulkLongLong(c,server.slowlog_max_len);
+        matches++;
+    }
     setDeferredMultiBulkLength(c,replylen,matches*2);
 }