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| author |   Romain Forlot <romain.forlot@iot.bzh> | 2017-03-20 09:08:12 +0000 |
|---|---|---|
| committer | Romain Forlot <romain.forlot@iot.bzh> | 2017-03-20 09:08:12 +0000 |
| commit | c0fd6e1982353d056c26a292186ef0df315adde3 (patch) | |
| tree | 6dce1b1866aab81b660aaae554c8f16c53f0d2d5 /src/can/can-bus.cpp | |
| parent | d99b87ba4332fd0c1e51d2708e46c52bad713558 (diff) | |
Fix: Avoid segfault if diagnostic bus isn't correctly set.
There is a segfault when binding configuration doesn't matches configuration
generated. Improve general CAN bus device initialization.
Change-Id: I17ea94ee54841d09ac63a7ffad303a88d99e0173
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Diffstat (limited to 'src/can/can-bus.cpp')
| -rw-r--r-- | src/can/can-bus.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/can/can-bus.cpp b/src/can/can-bus.cpp index a81c142f..cfb9d86d 100644 --- a/src/can/can-bus.cpp +++ b/src/can/can-bus.cpp @@ -240,7 +240,10 @@ int can_bus_t::init_can_dev() i++; } else + { ERROR(binder_interface, "Can't open device %s", device.c_str()); + return 1; + } } NOTICE(binder_interface, "Initialized %d/%d can bus device(s)", i, t); |