diff options
Diffstat (limited to 'lib/libzfs/libzfs_iter.c')
| -rw-r--r-- | lib/libzfs/libzfs_iter.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/libzfs/libzfs_iter.c b/lib/libzfs/libzfs_iter.c index d78c757a5..57ebdd89d 100644 --- a/lib/libzfs/libzfs_iter.c +++ b/lib/libzfs/libzfs_iter.c @@ -204,8 +204,11 @@ zfs_iter_bookmarks(zfs_handle_t *zhp, zfs_iter_f func, void *data) bmark_name = nvpair_name(pair); bmark_props = fnvpair_value_nvlist(pair); - (void) snprintf(name, sizeof (name), "%s#%s", zhp->zfs_name, - bmark_name); + if (snprintf(name, sizeof (name), "%s#%s", zhp->zfs_name, + bmark_name) >= sizeof (name)) { + err = EINVAL; + goto out; + } nzhp = make_bookmark_handle(zhp, name, bmark_props); if (nzhp == NULL) |