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https://issues.apache.org/jira/browse/TRAFODION-2170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15437200#comment-15437200
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ASF GitHub Bot commented on TRAFODION-2170:
-------------------------------------------
Github user prashanth-vasudev commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/672#discussion_r76280881
--- Diff: core/sqf/src/tm/tmddlrequests.cpp ---
@@ -39,13 +40,24 @@ JNIEXPORT void JNICALL
Java_org_apache_hadoop_hbase_client_transactional_RMInter
char la_tbldesc[TM_MAX_DDLREQUEST_STRING];
char la_tblname[TM_MAX_DDLREQUEST_STRING];
char* str_key;
- str_key = new char[TM_MAX_DDLREQUEST_STRING];
+ if(pv_keyLength <= 0)
+ {
+ cout << "createTableReq bad input pv_keyLength, abort" << endl;
+ abort();
+ }
+ str_key = new char[pv_keyLength];
--- End diff --
tmlibmsg.h defines the message types and length. Please check to make sure
pv_keyLength does not exceed the defined message types.
> certain create table DDL will fail with core dump
> -------------------------------------------------
>
> Key: TRAFODION-2170
> URL: https://issues.apache.org/jira/browse/TRAFODION-2170
> Project: Apache Trafodion
> Issue Type: Bug
> Reporter: liu ming
> Assignee: liu ming
>
> create table test2170 (
> c1 varchar(255) CHARACTER SET UTF8 not null,
> c2 varchar(256) CHARACTER SET UTF8 not null,
> c3 varchar(256) CHARACTER SET UTF8 not null,
> c4 int not null ,
> c5 int,
> primary key(c1,c2,c3,c4))
> salt using 4 partitions ;
> This will fail.
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