Description of problem: In the case of lookup failure, AFR is passing NULL iatt back to dht, which on dereference can result in a crash. Affected function dht_rmdir_lookup_cbk. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
REVIEW: https://review.gluster.org/22004 (dht: Add NULL check for stbuf in dht_rmdir_lookup_cbk) posted (#2) for review on master by Susant Palai
REVIEW: https://review.gluster.org/22004 (dht: Add NULL check for stbuf in dht_rmdir_lookup_cbk) posted (#4) for review on master by Amar Tumballi
This bug is getting closed because a release has been made available that should address the reported issue. In case the problem is still not fixed with glusterfs-6.0, please open a new bug report. glusterfs-6.0 has been announced on the Gluster mailinglists [1], packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update infrastructure for your distribution. [1] https://lists.gluster.org/pipermail/announce/2019-March/000120.html [2] https://www.gluster.org/pipermail/gluster-users/