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Thomas Marquardt commented on HADOOP-14820: ------------------------------------------- It was ported to branch-2. Who is using 2.8.x? I don't see any reason not to backport. > Wasb mkdirs security checks inconsistent with HDFS > -------------------------------------------------- > > Key: HADOOP-14820 > URL: https://issues.apache.org/jira/browse/HADOOP-14820 > Project: Hadoop Common > Issue Type: Bug > Components: fs/azure > Affects Versions: 2.8.1 > Reporter: Sivaguru Sankaridurg > Assignee: Sivaguru Sankaridurg > Labels: azure, fs, secure, wasb > Fix For: 2.9.0, 3.0.0-beta1 > > Attachments: HADOOP-14820-006.patch, HADOOP-14820-007.patch, > HADOOP-14820-branch-2-001.patch.txt, HADOOP-14820.001.patch, > HADOOP-14820.002.patch, HADOOP-14820.003.patch, HADOOP-14820.004.patch, > HADOOP-14820.005.patch > > > No authorization checks should be made when a user tries to create (mkdirs > -p) an existing folder hierarchy. > For example, if we start with _/home/hdiuser/prefix_ pre-created, and do the > following operations, the results should be as shown below. > {noformat} > hdiuser@hn0-0d2f67:~$ sudo chown root:root prefix > hdiuser@hn0-0d2f67:~$ sudo chmod 555 prefix > hdiuser@hn0-0d2f67:~$ ls -l > dr-xr-xr-x 3 root root 4096 Aug 29 08:25 prefix > hdiuser@hn0-0d2f67:~$ mkdir -p /home > hdiuser@hn0-0d2f67:~$ mkdir -p /home/hdiuser > hdiuser@hn0-0d2f67:~$ mkdir -p /home/hdiuser/prefix > hdiuser@hn0-0d2f67:~$ mkdir -p /home/hdiuser/prefix/1 > mkdir: cannot create directory â/home/hdiuser/prefix/1â: Permission denied > The first three mkdirs succeed, because the ancestor is already present. The > fourth one fails because of a permission check against the (shorter) ancestor > (as compared to the path being created). > {noformat} -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org