diff options
| author | Shreyas Siravara <sshreyas@fb.com> | 2016-06-08 11:53:59 -0700 |
|---|---|---|
| committer | Shreyas Siravara <sshreyas@fb.com> | 2017-08-30 14:06:24 +0000 |
| commit | f2d57485d57e14a064c9ca6e83fe6c92131a8e37 (patch) | |
| tree | f2d6b08919dee3f096862c31aebe112ef03427f7 /api/src/glfs-resolve.c | |
| parent | 69509ee7d270302c232556b5c941fb6a22b4dced (diff) | |
nfs: Fix crash bug when mnt3_resolve_subdir_cbk() fails
Summary:
When mnt3_resolve_subdir_cbk() fails (this can happen when we race with gfs_stress.sh),
authorized_path is sometimes NULL. We try to run strlen() on this path and as a result we crash.
This diff fixes that by checking if path is NULL before dereferencing it.
This bug exists in fb-release-3.6.3 & fb-release-3.6.3-stable.
- This is a port of D3406533 to release-3.8-fb
Test Plan: Run with patch and observe that there is no crash. Prove test for auth code.
Reviewers: rwareing, kvigor
Reviewed By: kvigor
Subscribers: #posix_storage
Change-Id: Ib24a9b640b066f72db30e9e08fccc512c0ff7bb6
Reviewed-on: https://review.gluster.org/18155
Reviewed-by: Shreyas Siravara <sshreyas@fb.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Smoke: Gluster Build System <jenkins@build.gluster.org>
Diffstat (limited to 'api/src/glfs-resolve.c')
0 files changed, 0 insertions, 0 deletions