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SCAN requires at least 1 argument

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This commit is contained in:
Pieter Noordhuis 2012-07-10 15:51:43 -07:00 committed by antirez
parent 7f490b197f
commit 7a6cfb18f3
2 changed files with 3 additions and 1 deletions
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2
src/db.c
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@ -337,6 +337,8 @@ void scanCommand(redisClient *c) {
sds pat; sds pat;
int patlen, patnoop = 1; int patlen, patnoop = 1;
redisAssert(c->argc >= 2);
/* Use sscanf because we need an *unsigned* long */ /* Use sscanf because we need an *unsigned* long */
rv = sscanf(c->argv[1]->ptr, "%lu", &cursor); rv = sscanf(c->argv[1]->ptr, "%lu", &cursor);
if (rv != 1) { if (rv != 1) {

2
src/redis.c
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@ -210,7 +210,7 @@ struct redisCommand redisCommandTable[] = {
{"pexpire",pexpireCommand,3,"w",0,NULL,1,1,1,0,0}, {"pexpire",pexpireCommand,3,"w",0,NULL,1,1,1,0,0},
{"pexpireat",pexpireatCommand,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}, {"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}, {"dbsize",dbsizeCommand,1,"r",0,NULL,0,0,0,0,0},
{"auth",authCommand,2,"rslt",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}, {"ping",pingCommand,1,"rt",0,NULL,0,0,0,0,0},