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| author | Dan Williams <dcbw@redhat.com> | 2012-03-23 10:15:39 -0500 |
|---|---|---|
| committer | Dan Williams <dcbw@redhat.com> | 2012-03-23 10:58:59 -0500 |
| commit | d41d62f57743580f306ac2703561d1f17b45145e (patch) | |
| tree | 272bb573d88339c77b267ee68d9bd9dd1a536dcb /cli/mmcli-modem-simple.c | |
| parent | ac92ac74984a75ca4e125c0eabf8acba048a2b35 (diff) | |
serial: fix crash when sending some commands to a closed port (lp:963102)
If the command we're sending doesn't have a callback, don't try
to call NULL. Triggered if the port got closed (because the modem
crashed, or refcounting errors or whatever) with some code like this:
mm_at_serial_port_queue_command (MM_AT_SERIAL_PORT (port), "+CREG=0", 3, NULL, NULL);
Diffstat (limited to 'cli/mmcli-modem-simple.c')
0 files changed, 0 insertions, 0 deletions