From 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:46:07 +0000
Subject: [PATCH] add audio
---
kernel/sound/usb/validate.c | 23 ++++++++++++++++++++---
1 files changed, 20 insertions(+), 3 deletions(-)
diff --git a/kernel/sound/usb/validate.c b/kernel/sound/usb/validate.c
index 89a48d7..6fe206f 100644
--- a/kernel/sound/usb/validate.c
+++ b/kernel/sound/usb/validate.c
@@ -322,11 +322,28 @@
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;
+}
--
Gitblit v1.6.2