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| author | Niels de Vos <ndevos@redhat.com> | 2017-04-10 10:29:15 +0200 |
|---|---|---|
| committer | Niels de Vos <ndevos@redhat.com> | 2017-04-18 04:59:30 -0400 |
| commit | 4c623481986a4697fe7bbb3f553b877d38650422 (patch) | |
| tree | f33f09f8332f66b9204d7b8af1c4641903ba86c8 /xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c | |
| parent | 94196dee1f1b0e22faab69cd9b1b1c70ba3d2f6f (diff) | |
gfapi: prevent off-by-one buffer overrun in glfs_sysrq()
Coverity found a potential buffer overrun in the strncat() usage for
logging the help message with glfs_sysrq(). This seems to be an
off-by-one mistake and should be addressed by reducing the initial size
of the remainder calculation.
Change-Id: Ide14add1cb28e5200d2c0df6b3a5154999ef3ca9
BUG: 789278
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: https://review.gluster.org/17024
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c')
0 files changed, 0 insertions, 0 deletions