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Merge branch 'unstable' of github.com:/antirez/redis into unstable

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This commit is contained in:
antirez 2014-09-04 11:46:18 +02:00
commit d9f0094154
1 changed files with 5 additions and 5 deletions
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10
src/t_string.c
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@ -231,13 +231,13 @@ void setrangeCommand(redisClient *c) {
void getrangeCommand(redisClient *c) {
robj *o;
long start, end;
long long start, end;
char *str, llbuf[32];
size_t strlen;
if (getLongFromObjectOrReply(c,c->argv[2],&start,NULL) != REDIS_OK)
if (getLongLongFromObjectOrReply(c,c->argv[2],&start,NULL) != REDIS_OK)
return;
if (getLongFromObjectOrReply(c,c->argv[3],&end,NULL) != REDIS_OK)
if (getLongLongFromObjectOrReply(c,c->argv[3],&end,NULL) != REDIS_OK)
return;
if ((o = lookupKeyReadOrReply(c,c->argv[1],shared.emptybulk)) == NULL ||
checkType(c,o,REDIS_STRING)) return;
@ -255,11 +255,11 @@ void getrangeCommand(redisClient *c) {
if (end < 0) end = strlen+end;
if (start < 0) start = 0;
if (end < 0) end = 0;
if ((size_t)end >= strlen) end = strlen-1;
if ((unsigned long long)end >= strlen) end = strlen-1;
/* Precondition: end >= 0 && end < strlen, so the only condition where
* nothing can be returned is: start > end. */
if (start > end) {
if (start > end || strlen == 0) {
addReply(c,shared.emptybulk);
} else {
addReplyBulkCBuffer(c,(char*)str+start,end-start+1);