diff options
| author | Nathan Williams <njw@chromium.org> | 2011-11-03 16:21:45 -0400 |
|---|---|---|
| committer | Dan Williams <dcbw@redhat.com> | 2011-11-04 11:57:22 -0500 |
| commit | 128e9abcee26ed691317b33aaacb795609855dd7 (patch) | |
| tree | fdc791a4c5808ef98c37e5f3d411bbbe322ffe23 /src | |
| parent | a027d27da8bb723b344fc2805ae9f3e2489dac00 (diff) | |
serial: reject new commands when the port is closed.
Otherwise, we can schedule a main loop call to
mm_serial_port_queue_process() for an object that's about to
disappear, leading to a crash.
Change-Id: I433a76855c52536eb2b99a5ecf26ac71afe1f8bb
Diffstat (limited to 'src')
| -rw-r--r-- | src/mm-serial-port.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mm-serial-port.c b/src/mm-serial-port.c index caf500d9..29f99ef3 100644 --- a/src/mm-serial-port.c +++ b/src/mm-serial-port.c @@ -1021,6 +1021,7 @@ internal_queue_command (MMSerialPort *self, MMQueueData *info; g_return_if_fail (MM_IS_SERIAL_PORT (self)); + g_return_if_fail (priv->open_count > 0); g_return_if_fail (command != NULL); info = g_slice_new0 (MMQueueData); |