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[scn] fix judgment condition error

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yyy-hust 2024-02-03 04:42:12 +00:00 committed by ob-robot
parent 3613eb38ee
commit 61307022e7
1 changed files with 4 additions and 4 deletions
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8
src/share/scn.cpp
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@ -465,7 +465,7 @@ int SCN::fixed_serialize(char* buf, const int64_t buf_len, int64_t& pos) const
{
int ret = OB_SUCCESS;
int64_t new_pos = pos;
if (NULL == buf && buf_len <= 0) {
if (NULL == buf || buf_len <= 0) {
ret = OB_INVALID_ARGUMENT;
PALF_LOG(WARN, "invalid argument", K(buf), K(buf_len), K(ret));
} else if (OB_FAIL(serialization::encode_i64(buf, buf_len, new_pos, val_))) {
@ -485,7 +485,7 @@ int SCN::fixed_deserialize_without_transform(const char* buf, const int64_t data
{
int ret = OB_SUCCESS;
int64_t new_pos = pos;
if (NULL == buf && data_len <= 0) {
if (NULL == buf || data_len <= 0) {
ret = OB_INVALID_ARGUMENT;
PALF_LOG(WARN, "invalid argument", K(buf), K(data_len), K(ret));
} else if (OB_FAIL(serialization::decode_i64(buf, data_len, new_pos,
@ -519,7 +519,7 @@ int SCN::serialize(char* buf, const int64_t buf_len, int64_t& pos) const
{
int ret = OB_SUCCESS;
int64_t new_pos = pos;
if (NULL == buf && buf_len <= 0) {
if (NULL == buf || buf_len <= 0) {
ret = OB_INVALID_ARGUMENT;
PALF_LOG(WARN, "invalid argument", K(buf), K(buf_len), K(ret));
} else if (OB_FAIL(serialization::encode(buf, buf_len, new_pos, val_))) {
@ -534,7 +534,7 @@ int SCN::deserialize(const char* buf, const int64_t data_len, int64_t& pos)
{
int ret = OB_SUCCESS;
int64_t new_pos = pos;
if (NULL == buf && data_len <= 0) {
if (NULL == buf || data_len <= 0) {
ret = OB_INVALID_ARGUMENT;
PALF_LOG(WARN, "invalid argument", K(buf), K(data_len), K(ret));
} else if (OB_FAIL(serialization::decode(buf, data_len, new_pos, val_))) {