diff options
| author | Frederic Martinsons <frederic.martinsons@sigfox.com> | 2020-12-20 18:11:06 +0100 |
|---|---|---|
| committer | Aleksander Morgado <aleksander@aleksander.es> | 2020-12-21 13:00:40 +0000 |
| commit | 18b72a046e89d00d7e7b9f2d718c43d64e595de0 (patch) | |
| tree | 42cdd907168810f0aea7d4b080ffa7e56d48c44f /cli/mmcli-common.c | |
| parent | 2f53a08e5f1eef8c1892dc55f32fbacba85565a0 (diff) | |
mmcli: don't assume that mm_object_peek_modem or mm_object_get_modem return non null
This very peculiar case can happen when an intermediate initiliazition step
of a modem fails.
The ModemManager daemon should always expose the modem interface but let not
assume that in mmcli and protect these calls.
Signed-off-by: Frederic Martinsons <frederic.martinsons@sigfox.com>
Diffstat (limited to 'cli/mmcli-common.c')
| -rw-r--r-- | cli/mmcli-common.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/cli/mmcli-common.c b/cli/mmcli-common.c index a5402431..4163f42f 100644 --- a/cli/mmcli-common.c +++ b/cli/mmcli-common.c @@ -205,7 +205,9 @@ find_modem (MMManager *manager, MMModem *modem; obj = MM_OBJECT (l->data); - modem = MM_MODEM (mm_object_get_modem (obj)); + modem = mm_object_get_modem (obj); + if (!modem) + continue; if (modem_any || (modem_path && g_str_equal (mm_object_get_path (obj), modem_path)) || |