diff options
| -rw-r--r-- | drivers/hid/hid-roccat-arvo.c | 5 | ||||
| -rw-r--r-- | drivers/hid/hid-roccat-kone.c | 3 | ||||
| -rw-r--r-- | drivers/hid/hid-roccat-koneplus.c | 8 | ||||
| -rw-r--r-- | drivers/hid/hid-roccat-kovaplus.c | 5 | ||||
| -rw-r--r-- | drivers/hid/hid-roccat-pyra.c | 3 |
5 files changed, 21 insertions, 3 deletions
diff --git a/drivers/hid/hid-roccat-arvo.c b/drivers/hid/hid-roccat-arvo.c index 610536606195..093bfad00b02 100644 --- a/drivers/hid/hid-roccat-arvo.c +++ b/drivers/hid/hid-roccat-arvo.c @@ -163,6 +163,9 @@ static ssize_t arvo_sysfs_set_actual_profile(struct device *dev, if (retval) return retval; + if (profile < 1 || profile > 5) + return -EINVAL; + temp_buf.command = ARVO_COMMAND_ACTUAL_PROFILE; temp_buf.actual_profile = profile; @@ -399,7 +402,7 @@ static int arvo_raw_event(struct hid_device *hdev, if (size != 3) return 0; - if (arvo->roccat_claimed) + if (arvo && arvo->roccat_claimed) arvo_report_to_chrdev(arvo, data); return 0; diff --git a/drivers/hid/hid-roccat-kone.c b/drivers/hid/hid-roccat-kone.c index 7e29778fe7ab..2b8f3a31ffb3 100644 --- a/drivers/hid/hid-roccat-kone.c +++ b/drivers/hid/hid-roccat-kone.c @@ -832,6 +832,9 @@ static int kone_raw_event(struct hid_device *hdev, struct hid_report *report, if (size != sizeof(struct kone_mouse_event)) return 0; + if (kone == NULL) + return 0; + /* * Firmware 1.38 introduced new behaviour for tilt and special buttons. * Pressed button is reported in each movement event. diff --git a/drivers/hid/hid-roccat-koneplus.c b/drivers/hid/hid-roccat-koneplus.c index 33ecad50395b..59e47770fa10 100644 --- a/drivers/hid/hid-roccat-koneplus.c +++ b/drivers/hid/hid-roccat-koneplus.c @@ -431,6 +431,9 @@ static ssize_t koneplus_sysfs_set_actual_profile(struct device *dev, if (retval) return retval; + if (profile > 4) + return -EINVAL; + mutex_lock(&koneplus->koneplus_lock); retval = koneplus_set_actual_profile(usb_dev, profile); @@ -439,7 +442,7 @@ static ssize_t koneplus_sysfs_set_actual_profile(struct device *dev, return retval; } - koneplus->actual_profile = profile; + koneplus_profile_activated(koneplus, profile); roccat_report.type = KONEPLUS_MOUSE_REPORT_BUTTON_TYPE_PROFILE; roccat_report.data1 = profile + 1; @@ -751,6 +754,9 @@ static int koneplus_raw_event(struct hid_device *hdev, != USB_INTERFACE_PROTOCOL_MOUSE) return 0; + if (koneplus == NULL) + return 0; + koneplus_keep_values_up_to_date(koneplus, data); if (koneplus->roccat_claimed) diff --git a/drivers/hid/hid-roccat-kovaplus.c b/drivers/hid/hid-roccat-kovaplus.c index 212e7921e942..1f8336e3f584 100644 --- a/drivers/hid/hid-roccat-kovaplus.c +++ b/drivers/hid/hid-roccat-kovaplus.c @@ -337,7 +337,7 @@ static ssize_t kovaplus_sysfs_set_actual_profile(struct device *dev, mutex_lock(&kovaplus->kovaplus_lock); retval = kovaplus_set_actual_profile(usb_dev, profile); - kovaplus->actual_profile = profile; + kovaplus_profile_activated(kovaplus, profile); mutex_unlock(&kovaplus->kovaplus_lock); if (retval) return retval; @@ -662,6 +662,9 @@ static int kovaplus_raw_event(struct hid_device *hdev, != USB_INTERFACE_PROTOCOL_MOUSE) return 0; + if (kovaplus == NULL) + return 0; + kovaplus_keep_values_up_to_date(kovaplus, data); if (kovaplus->roccat_claimed) diff --git a/drivers/hid/hid-roccat-pyra.c b/drivers/hid/hid-roccat-pyra.c index 75a092e0d1d8..8140776bd8c5 100644 --- a/drivers/hid/hid-roccat-pyra.c +++ b/drivers/hid/hid-roccat-pyra.c @@ -637,6 +637,9 @@ static int pyra_raw_event(struct hid_device *hdev, struct hid_report *report, != USB_INTERFACE_PROTOCOL_MOUSE) return 0; + if (pyra == NULL) + return 0; + pyra_keep_values_up_to_date(pyra, data); if (pyra->roccat_claimed) |
