Hotfix/sangshuduo/td 3633 taosdemo segfault (#5649)
* [TD-3633] <fix>: fix taosdemo segfault. * [TD-3633] <fix>: fix taosdemo segfault. use snprintf instead of sprintf. Co-authored-by: Shuduo Sang <sdsang@taosdata.com>
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@ -4455,7 +4455,7 @@ static int generateDataTail(char *tableName, int32_t tableSeq,
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break;
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}
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buffer += sprintf(buffer, " %s", data);
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buffer += snprintf(buffer, retLen + 1, "%s", data);
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k++;
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len += retLen;
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remainderBufLen -= retLen;
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