From 965dc90b72a710b2400184e123316c8d1c8d4cf5 Mon Sep 17 00:00:00 2001
From: Wen Hui <wen.hui.ware@gmail.com>
Date: Wed, 16 Aug 2023 15:38:59 +0800
Subject: [PATCH] change return type to be consistant (#12479)

Currently rdbSaveMillisecondTime, rdbSaveDoubleValue api's return type is
int but they return the value directly from rdbWriteRaw function which has the
return type of ssize_t. As this may cause overflow to int so changed to ssize_t.
---
 src/rdb.c | 4 ++--
 src/rdb.h | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/rdb.c b/src/rdb.c
index ed30b6523..2c39df325 100644
--- a/src/rdb.c
+++ b/src/rdb.c
@@ -137,7 +137,7 @@ time_t rdbLoadTime(rio *rdb) {
     return (time_t)t32;
 }
 
-int rdbSaveMillisecondTime(rio *rdb, long long t) {
+ssize_t rdbSaveMillisecondTime(rio *rdb, long long t) {
     int64_t t64 = (int64_t) t;
     memrev64ifbe(&t64); /* Store in little endian. */
     return rdbWriteRaw(rdb,&t64,8);
@@ -583,7 +583,7 @@ robj *rdbLoadEncodedStringObject(rio *rdb) {
  * 254: + inf
  * 255: - inf
  */
-int rdbSaveDoubleValue(rio *rdb, double val) {
+ssize_t rdbSaveDoubleValue(rio *rdb, double val) {
     unsigned char buf[128];
     int len;
 
diff --git a/src/rdb.h b/src/rdb.h
index 234bde221..df1095d88 100644
--- a/src/rdb.h
+++ b/src/rdb.h
@@ -147,7 +147,7 @@ int rdbSaveType(rio *rdb, unsigned char type);
 int rdbLoadType(rio *rdb);
 time_t rdbLoadTime(rio *rdb);
 int rdbSaveLen(rio *rdb, uint64_t len);
-int rdbSaveMillisecondTime(rio *rdb, long long t);
+ssize_t rdbSaveMillisecondTime(rio *rdb, long long t);
 long long rdbLoadMillisecondTime(rio *rdb, int rdbver);
 uint64_t rdbLoadLen(rio *rdb, int *isencoded);
 int rdbLoadLenByRef(rio *rdb, int *isencoded, uint64_t *lenptr);