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https://issues.apache.org/jira/browse/TRAFODION-2709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16123085#comment-16123085
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ASF GitHub Bot commented on TRAFODION-2709:
-------------------------------------------
GitHub user Weixin-Xu opened a pull request:
https://github.com/apache/incubator-trafodion/pull/1201
[TRAFODION-2709] getpwuid is not a Thread-safe function
Using multi-threads app with linux-odbc to connect trafodion will make dcs
down
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/Weixin-Xu/incubator-trafodion master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-trafodion/pull/1201.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1201
----
commit ba880338077efa5a1c6753ab5fe16888e98df1c9
Author: Weixin-Xu <xwx@weixin-1.novalocal>
Date: 2017-08-11T09:21:17Z
[TRAFODION-2709] getpwuid is not a Thread-safe function
----
> Using multi-threads app with linux-odbc to connect trafodion will make dcs
> down
> -------------------------------------------------------------------------------
>
> Key: TRAFODION-2709
> URL: https://issues.apache.org/jira/browse/TRAFODION-2709
> Project: Apache Trafodion
> Issue Type: Bug
> Components: client-odbc-linux
> Affects Versions: 2.1-incubating, 2.2-incubating
> Environment: centos 6.7
> centos 7.2
> Reporter: XuWeixin
> Fix For: 2.2-incubating
>
>
> getpwuid is not a Thread-safe function
> // Get client user name.
> struct passwd *passwd; /* man getpwuid */
> passwd = getpwuid (getuid()); /* Get the uid of the running processand
> use it to get a record from /etc/passwd */
> if (strlen(passwd->pw_name) > 0)
> {
> inContext.clientUserName = passwd->pw_name;
> inContext.inContextOptions1 = inContext.inContextOptions1 |
> INCONTEXT_OPT1_CLIENT_USERNAME;
> }
> else
> inContext.clientUserName = NULL;
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