diff options
| author | candychencan <[email protected]> | 2016-09-21 02:27:15 +0800 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2016-09-20 11:27:15 -0700 |
| commit | d2a6f65cfb65ec3079f843542a156704264260be (patch) | |
| tree | 1d86e553f6984c3e2642dfc08ca35b4ac9c2540b /lib/libzpool/taskq.c | |
| parent | 792517389fad5c495a2738b61c2e9c65dedaaa9a (diff) | |
Fix strncpy in taskq_create
Assign the copy length to TASKQ_NAMELEN, so if the name length equals
'TASKQ_NAMELEN+1' , the final '\0' of tq->tq_name is preserved.
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: candychencan <[email protected]>
Closes #5136
Diffstat (limited to 'lib/libzpool/taskq.c')
| -rw-r--r-- | lib/libzpool/taskq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libzpool/taskq.c b/lib/libzpool/taskq.c index e42e4261f..c1f87e173 100644 --- a/lib/libzpool/taskq.c +++ b/lib/libzpool/taskq.c @@ -268,7 +268,7 @@ taskq_create(const char *name, int nthreads, pri_t pri, cv_init(&tq->tq_dispatch_cv, NULL, CV_DEFAULT, NULL); cv_init(&tq->tq_wait_cv, NULL, CV_DEFAULT, NULL); cv_init(&tq->tq_maxalloc_cv, NULL, CV_DEFAULT, NULL); - (void) strncpy(tq->tq_name, name, TASKQ_NAMELEN + 1); + (void) strncpy(tq->tq_name, name, TASKQ_NAMELEN); tq->tq_flags = flags | TASKQ_ACTIVE; tq->tq_active = nthreads; tq->tq_nthreads = nthreads; |