diff options
Diffstat (limited to 'src/debug.c')
| -rw-r--r-- | src/debug.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/debug.c b/src/debug.c index b8ad4e511..5098d2b64 100644 --- a/src/debug.c +++ b/src/debug.c @@ -282,7 +282,7 @@ void debugCommand(client *c) { blen++; addReplyStatus(c, "ziplist <key> -- Show low level info about the ziplist encoding."); blen++; addReplyStatus(c, - "populate <count> [prefix] -- Create <count> string keys named key:<num>. If a prefix is specified is used instead of the 'key' prefix."); + "populate <count> [prefix] [size] -- Create <count> string keys named key:<num>. If a prefix is specified is used instead of the 'key' prefix."); blen++; addReplyStatus(c, "digest -- Outputs an hex signature representing the current DB content."); blen++; addReplyStatus(c, @@ -433,7 +433,7 @@ void debugCommand(client *c) { addReplyStatus(c,"Ziplist structure printed on stdout"); } } else if (!strcasecmp(c->argv[1]->ptr,"populate") && - (c->argc == 3 || c->argc == 4)) { + c->argc >= 3 && c->argc <= 5) { long keys, j; robj *key, *val; char buf[128]; @@ -442,15 +442,24 @@ void debugCommand(client *c) { return; dictExpand(c->db->dict,keys); for (j = 0; j < keys; j++) { + long valsize = 0; snprintf(buf,sizeof(buf),"%s:%lu", (c->argc == 3) ? "key" : (char*)c->argv[3]->ptr, j); key = createStringObject(buf,strlen(buf)); + if (c->argc == 5) + if (getLongFromObjectOrReply(c, c->argv[4], &valsize, NULL) != C_OK) + return; if (lookupKeyWrite(c->db,key) != NULL) { decrRefCount(key); continue; } snprintf(buf,sizeof(buf),"value:%lu",j); - val = createStringObject(buf,strlen(buf)); + if (valsize==0) + val = createStringObject(buf,strlen(buf)); + else { + val = createStringObject(NULL,valsize); + memset(val->ptr, 0, valsize); + } dbAdd(c->db,key,val); signalModifiedKey(c->db,key); decrRefCount(key); |