diff options
Diffstat (limited to 'sound/usb/validate.c')
| -rw-r--r-- | sound/usb/validate.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/sound/usb/validate.c b/sound/usb/validate.c index 389e8657434a..36ae78c3da3d 100644 --- a/sound/usb/validate.c +++ b/sound/usb/validate.c @@ -322,11 +322,28 @@ static bool validate_desc(unsigned char *hdr, int protocol, bool snd_usb_validate_audio_desc(void *p, int protocol) { - return validate_desc(p, protocol, audio_validators); + unsigned char *c = p; + bool valid; + + valid = validate_desc(p, protocol, audio_validators); + if (!valid && snd_usb_skip_validation) { + print_hex_dump(KERN_ERR, "USB-audio: buggy audio desc: ", + DUMP_PREFIX_NONE, 16, 1, c, c[0], true); + valid = true; + } + return valid; } bool snd_usb_validate_midi_desc(void *p) { - return validate_desc(p, UAC_VERSION_1, midi_validators); + unsigned char *c = p; + bool valid; + + valid = validate_desc(p, UAC_VERSION_1, midi_validators); + if (!valid && snd_usb_skip_validation) { + print_hex_dump(KERN_ERR, "USB-audio: buggy midi desc: ", + DUMP_PREFIX_NONE, 16, 1, c, c[0], true); + valid = true; + } + return valid; } - |