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[ciqcbr7_9] Multiple patches tested (3 commits) #1211

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Merged
roxanan1996 merged 3 commits into from
May 11, 2026
Merged

[ciqcbr7_9] Multiple patches tested (3 commits) #1211

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f5b2de1
ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_in…
May 11, 2026
b7c4012
media: uvcvideo: Fix double free in error path
May 11, 2026
489fc12
HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove()
May 11, 2026
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4 changes: 3 additions & 1 deletion drivers/hid/intel-ish-hid/ishtp-hid.c
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Original file line number Diff line number Diff line change
Expand Up @@ -236,12 +236,14 @@ int ishtp_hid_probe(unsigned int cur_hid_dev,
*/
void ishtp_hid_remove(struct ishtp_cl_data *client_data)
{
void *data;
int i;

for (i = 0; i < client_data->num_hid_devices; ++i) {
if (client_data->hid_sensor_hubs[i]) {
kfree(client_data->hid_sensor_hubs[i]->driver_data);
data = client_data->hid_sensor_hubs[i]->driver_data;
hid_destroy_device(client_data->hid_sensor_hubs[i]);
kfree(data);
client_data->hid_sensor_hubs[i] = NULL;
}
}
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1 change: 1 addition & 0 deletions drivers/media/usb/uvc/uvc_status.c
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Original file line number Diff line number Diff line change
Expand Up @@ -178,6 +178,7 @@ int uvc_status_init(struct uvc_device *dev)
dev->int_urb = usb_alloc_urb(0, GFP_KERNEL);
if (dev->int_urb == NULL) {
kfree(dev->status);
dev->status = NULL;
return -ENOMEM;
}

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2 changes: 1 addition & 1 deletion sound/usb/stream.c
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Expand Up @@ -1131,7 +1131,7 @@ static int __snd_usb_parse_audio_interface(struct snd_usb_audio *chip,
* Dallas DS4201 workaround: It presents 5 altsettings, but the last
* one misses syncpipe, and does not produce any sound.
*/
if (chip->usb_id == USB_ID(0x04fa, 0x4201))
if (chip->usb_id == USB_ID(0x04fa, 0x4201) && num >= 4)
num = 4;

for (i = 0; i < num; i++) {
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