diff options
| author | Nicholas Marriott <nicm@openbsd.org> | 2013-03-25 10:04:44 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicm@openbsd.org> | 2013-03-25 10:04:44 +0000 |
| commit | e2e85650ac31a4814394e0bfe57b143de0b93e30 (patch) | |
| tree | 3f33f6a2e18179ecd4e2c5504a4658402457497a | |
| parent | 2c14a771a8c399f6a0e24bc619006c1dd85a7ede (diff) | |
tty.path can be NULL, don't dereference it. From George Nachman.
| -rw-r--r-- | cmd-choose-client.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cmd-choose-client.c b/cmd-choose-client.c index b32703c4..df57f9cf 100644 --- a/cmd-choose-client.c +++ b/cmd-choose-client.c @@ -79,7 +79,7 @@ cmd_choose_client_exec(struct cmd *self, struct cmd_q *cmdq) cur = idx = 0; for (i = 0; i < ARRAY_LENGTH(&clients); i++) { c1 = ARRAY_ITEM(&clients, i); - if (c1 == NULL || c1->session == NULL) + if (c1 == NULL || c1->session == NULL || c1->tty.path == NULL) continue; if (c1 == cmdq->client) cur = idx; |