Github user DaveBirdsall commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/248#discussion_r48912122
--- Diff: core/sql/executor/ExExeUtilCli.cpp ---
@@ -1048,6 +1052,77 @@ Lng32 ExeCliInterface::executeImmediateExec(const
char * stmtStr,
return ((cliRetcode != -1) ? cliRetcode : retcode);
}
+
+Lng32 ExeCliInterface::executeImmediateExecNoDealloc(const char * stmtStr,
+ char * outputBuf,
+ Lng32 * outputBufLen,
+ NABoolean nullTerminate,
+ Int64 * rowsAffected
+ )
+{
+ Lng32 retcode = 0;
+
+ retcode = exec();
+ if (retcode < 0)
+ {
+ deallocStuff(module_, stmt_, sql_src_, input_desc_, output_desc_);
+ return retcode;
+ }
+
+ retcode = fetch();
+ if (retcode < 0)
+ {
+ deallocStuff(module_, stmt_, sql_src_, input_desc_, output_desc_);
+ return retcode;
+ }
+
+ if ((outputBuf) &&
+ (outputBufLen))
+ {
+ *outputBufLen = 0;
+ if (retcode != 100)
+ {
+ char * ptr;
+ Lng32 len;
+ getPtrAndLen(1, ptr, len);
+
+ str_cpy_all(outputBuf, ptr, len);
--- End diff --
Is there any buffer overrun checking done anywhere?
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