Description of problem: glusterd_get_args_from_dict() creates a new dict from unserialization of the data coming from getspec. From there it extracts 'brick_name' and stores the pointer to argument brick_name (a char **). Just before returning, dict is released, deallocating all related data, including the string pointer by brick_name. Version-Release number of selected component (if applicable): mainline How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
REVIEW: https://review.gluster.org/18263 (glusterd: fix invalid memory reference returned) posted (#1) for review on master by Xavier Hernandez (xhernandez)
REVIEW: https://review.gluster.org/18263 (glusterd: fix invalid memory reference returned) posted (#2) for review on master by Xavier Hernandez (xhernandez)
COMMIT: https://review.gluster.org/18263 committed in master by Jeff Darcy (jeff.us) ------ commit 2ec0dfe76780a8f82f4f6f8b7b3fdfd54203b616 Author: Xavier Hernandez <xhernandez> Date: Tue Sep 12 14:53:41 2017 +0200 glusterd: fix invalid memory reference returned Change-Id: I0823c7b33060b48040c1d86ad346a5f6e15bc190 BUG: 1490897 Signed-off-by: Xavier Hernandez <xhernandez> Reviewed-on: https://review.gluster.org/18263 Smoke: Gluster Build System <jenkins.org> CentOS-regression: Gluster Build System <jenkins.org> Reviewed-by: Jeff Darcy <jeff.us> Reviewed-by: Gaurav Yadav <gyadav>
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-3.13.0, please open a new bug report. glusterfs-3.13.0 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] http://lists.gluster.org/pipermail/announce/2017-December/000087.html [2] https://www.gluster.org/pipermail/gluster-users/