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[PATCH] audio: add sanity check
From: |
Gerd Hoffmann |
Subject: |
[PATCH] audio: add sanity check |
Date: |
Tue, 15 Dec 2020 09:11:51 +0100 |
Check whenever we actually found the spiceaudio driver
before flipping the can_be_default field.
Fixes: f0c4555edfdd ("audio: remove qemu_spice_audio_init()")
Buglink: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=977301
Reported-by: dann frazier <dann.frazier@canonical.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
audio/audio.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/audio/audio.c b/audio/audio.c
index 46578e4a583b..973804620d7b 100644
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -1709,7 +1709,9 @@ static AudioState *audio_init(Audiodev *dev, const char
*name)
* backend and this can go away.
*/
driver = audio_driver_lookup("spice");
- driver->can_be_default = 1;
+ if (driver) {
+ driver->can_be_default = 1;
+ }
}
if (dev) {
--
2.27.0
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