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(camera_driver.c) Prevent null pointer dereference

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This commit is contained in:
twinaphex 2016-09-28 08:18:28 +02:00
parent 8194509b21
commit 4711937c9c
1 changed files with 5 additions and 2 deletions
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7
camera/camera_driver.c
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@ -194,7 +194,7 @@ bool camera_driver_ctl(enum rarch_camera_ctl_state state, void *data)
runloop_msg_queue_push( runloop_msg_queue_push(
"Camera is explicitly disabled.\n", 1, 180, false); "Camera is explicitly disabled.\n", 1, 180, false);
} }
return false; break;
case RARCH_CAMERA_CTL_POLL: case RARCH_CAMERA_CTL_POLL:
if (!camera_cb.caps) if (!camera_cb.caps)
return false; return false;
@ -218,6 +218,9 @@ bool camera_driver_ctl(enum rarch_camera_ctl_state state, void *data)
camera_driver_ctl(RARCH_CAMERA_CTL_FIND_DRIVER, NULL); camera_driver_ctl(RARCH_CAMERA_CTL_FIND_DRIVER, NULL);
if (!camera_driver)
return false;
camera_data = camera_driver->init( camera_data = camera_driver->init(
*settings->camera.device ? settings->camera.device : NULL, *settings->camera.device ? settings->camera.device : NULL,
camera_cb.caps, camera_cb.caps,
@ -239,5 +242,5 @@ bool camera_driver_ctl(enum rarch_camera_ctl_state state, void *data)
break; break;
} }
return false; return true;
} }