Commit 8c4ff679 authored by Pieter Noordhuis's avatar Pieter Noordhuis Committed by antirez
Browse files

SCAN requires at least 1 argument

parent 0dd95e23
......@@ -327,6 +327,8 @@ void scanCommand(redisClient *c) {
sds pat;
int patlen, patnoop = 1;
redisAssert(c->argc >= 2);
/* Use sscanf because we need an *unsigned* long */
rv = sscanf(c->argv[1]->ptr, "%lu", &cursor);
if (rv != 1) {
......
......@@ -207,7 +207,7 @@ struct redisCommand redisCommandTable[] = {
{"pexpire",pexpireCommand,3,"w",0,NULL,1,1,1,0,0},
{"pexpireat",pexpireatCommand,3,"w",0,NULL,1,1,1,0,0},
{"keys",keysCommand,2,"rS",0,NULL,0,0,0,0,0},
{"scan",scanCommand,-1,"RS",0,NULL,0,0,0,0,0},
{"scan",scanCommand,-2,"RS",0,NULL,0,0,0,0,0},
{"dbsize",dbsizeCommand,1,"r",0,NULL,0,0,0,0,0},
{"auth",authCommand,2,"rslt",0,NULL,0,0,0,0,0},
{"ping",pingCommand,1,"rt",0,NULL,0,0,0,0,0},
......
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