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New protocol fix for LREM

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antirez 2009-03-25 00:26:47 +01:00
parent 4e4055779f
commit 7b45bfb2a4
1 changed files with 10 additions and 5 deletions
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15
redis.c
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@ -215,7 +215,7 @@ typedef struct _redisSortOperation {
struct sharedObjectsStruct {
robj *crlf, *ok, *err, *emptybulk, *czero, *cone, *pong, *space,
*colon, *minus1, *nullbulk, *nullmultibulk,
*colon, *nullbulk, *nullmultibulk,
*emptymultibulk, *wrongtypeerr, *nokeyerr, *syntaxerr, *sameobjecterr,
*outofrangeerr, *plus,
*select0, *select1, *select2, *select3, *select4,
@ -667,7 +667,6 @@ static void createSharedObjects(void) {
shared.nullmultibulk = createObject(REDIS_STRING,sdsnew("*-1\r\n"));
shared.emptymultibulk = createObject(REDIS_STRING,sdsnew("*0\r\n"));
/* no such key */
shared.minus1 = createObject(REDIS_STRING,sdsnew("-1\r\n"));
shared.pong = createObject(REDIS_STRING,sdsnew("+PONG\r\n"));
shared.wrongtypeerr = createObject(REDIS_STRING,sdsnew(
"-ERR Operation against a key holding the wrong kind of value\r\n"));
@ -1532,13 +1531,19 @@ static int saveDbBackground(char *filename) {
return REDIS_OK; /* unreached */
}
static int loadType(FILE *fp) {
uint8_t type;
if (fread(&type,1,1,fp) == 0) return -1;
return type;
}
static int loadDb(char *filename) {
FILE *fp;
char buf[REDIS_LOADBUF_LEN]; /* Try to use this buffer instead of */
char vbuf[REDIS_LOADBUF_LEN]; /* malloc() when the element is small */
char *key = NULL, *val = NULL;
uint32_t klen,vlen,dbid;
uint8_t type;
int type;
int retval;
dict *d = server.dict[0];
@ -1554,7 +1559,7 @@ static int loadDb(char *filename) {
robj *o;
/* Read type. */
if (fread(&type,1,1,fp) == 0) goto eoferr;
if ((type = loadType(fp)) == -1) goto eoferr;
if (type == REDIS_EOF) break;
/* Handle SELECT DB opcode as a special case */
if (type == REDIS_SELECTDB) {
@ -2280,7 +2285,7 @@ static void lremCommand(redisClient *c) {
de = dictFind(c->dict,c->argv[1]);
if (de == NULL) {
addReply(c,shared.minus1);
addReply(c,shared.nokeyerr);
} else {
robj *o = dictGetEntryVal(de);