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fix asan report heap overflow: str has no ending

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ly0
2021-11-03 20:38:08 +08:00
committed by LINxiansheng
parent 2e4c947fd7
commit e9ea5d7f57
1 changed files with 1 additions and 1 deletions
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2
src/share/config/ob_common_config.cpp
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@ -168,7 +168,7 @@ OB_DEF_DESERIALIZE(ObCommonConfig)
ret = OB_ALLOCATE_MEMORY_FAILED; ret = OB_ALLOCATE_MEMORY_FAILED;
LOG_ERROR("ob tc malloc memory for buf fail", K(ret)); LOG_ERROR("ob tc malloc memory for buf fail", K(ret));
} else { } else {
MEMSET(copy_buf, '\0', config_str_length + 1); MEMSET(copy_buf, '\0', data_len + 1);
MEMCPY(copy_buf, buf + pos, data_len); MEMCPY(copy_buf, buf + pos, data_len);
if (OB_FAIL(add_extra_config(copy_buf))) { if (OB_FAIL(add_extra_config(copy_buf))) {
LOG_ERROR("Read server config failed", K(ret)); LOG_ERROR("Read server config failed", K(ret));