97     c->bulklen = -1;  in createClient()
1031     c->bulklen = -1;  in resetClient()
1171         if (c->bulklen == -1) {  in processMultibulkBuffer()
1218             c->bulklen = ll;  in processMultibulkBuffer()
1222         if (sdslen(c->querybuf)-pos < (unsigned)(c->bulklen+2)) {  in processMultibulkBuffer()
1230                 c->bulklen >= PROTO_MBULK_BIG_ARG &&  in processMultibulkBuffer()
1231                 (signed) sdslen(c->querybuf) == c->bulklen+2)  in processMultibulkBuffer()
1237                 c->querybuf = sdsnewlen(NULL,c->bulklen+2);  in processMultibulkBuffer()
1242                     createStringObject(c->querybuf+pos,c->bulklen);  in processMultibulkBuffer()
1243                 pos += c->bulklen+2;  in processMultibulkBuffer()
1245             c->bulklen = -1;  in processMultibulkBuffer()
1321     if (c->reqtype == PROTO_REQ_MULTIBULK && c->multibulklen && c->bulklen != -1  in readQueryFromClient()
1322         && c->bulklen >= PROTO_MBULK_BIG_ARG)  in readQueryFromClient()
1324         int remaining = (unsigned)(c->bulklen+2)-sdslen(c->querybuf);  in readQueryFromClient()