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7d14471a12
qemu/hw/audio
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Volker Rümelin 7d14471a12 hw/audio/virtio-snd: fix invalid param check 
Commit 9b6083465f ("virtio-snd: check for invalid param shift
operands") tries to prevent invalid parameters specified by the
guest. However, the code is not correct.

Change the code so that the parameters format and rate, which are
a bit numbers, are compared with the bit size of the data type.

Fixes: 9b6083465f ("virtio-snd: check for invalid param shift operands")
Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
Message-Id: <20240802071805.7123-1-vr_qemu@t-online.de>
Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-08-20 06:57:47 -04:00
..
ac97.c hw/audio: Constify VMState 2023-12-29 11:17:30 +11:00
ac97.h hw/audio/ac97: Split off some definitions to a header 2023-02-27 22:29:02 +01:00
adlib.c audio: propagate Error * out of audio_init 2023-10-03 10:29:40 +02:00
asc.c hw, target: Add ResetType argument to hold and exit phase methods 2024-04-25 10:21:06 +01:00
cs4231.c hw/audio: Constify VMState 2023-12-29 11:17:30 +11:00
cs4231a.c hw/audio: Constify VMState 2023-12-29 11:17:30 +11:00
es1370.c hw/audio: Constify VMState 2023-12-29 11:17:30 +11:00
fmopl.c audio: spelling fixes 2023-09-08 13:08:52 +03:00
fmopl.h audio: spelling fixes 2023-09-08 13:08:52 +03:00
gus.c hw/audio: Constify VMState 2023-12-29 11:17:30 +11:00
gusemu_hal.c audio: spelling fixes 2023-09-08 13:08:52 +03:00
gusemu_mixer.c hw/audio/gus: Fix registers 32-bit access 2020-06-19 11:20:09 +02:00
gusemu.h audio: GUSsample is int16_t 2017-05-04 09:16:05 +02:00
gustate.h Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
hda-codec-common.h hda-codec: make mixemu selectable at runtime 2013-09-24 10:29:34 +02:00
hda-codec.c hw/audio: Constify VMState 2023-12-29 11:17:30 +11:00
intel-hda-defs.h audio: spelling fixes 2023-09-08 13:08:52 +03:00
intel-hda.c hw/audio: Constify VMState 2023-12-29 11:17:30 +11:00
intel-hda.h hw/audio: Simplify hda audio init 2023-09-22 16:30:07 +02:00
Kconfig Add virtio-sound device stub 2023-11-07 03:39:10 -05:00
lm4549.c hw/audio: Constify VMState 2023-12-29 11:17:30 +11:00
lm4549.h hw/audio/lm4549: Add errp error reporting to init function 2023-09-22 16:30:07 +02:00
marvell_88w8618.c hw/audio: Constify VMState 2023-12-29 11:17:30 +11:00
meson.build Add virtio-sound-pci device 2023-11-07 03:39:10 -05:00
pcspk.c hw/audio: Constify VMState 2023-12-29 11:17:30 +11:00
pl041.c hw/audio: Constify VMState 2023-12-29 11:17:30 +11:00
pl041.h Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
pl041.hx hw: move target-independent files to subdirectories 2013-04-08 18:13:12 +02:00
sb16.c hw/audio/sb16: Do not migrate qdev properties 2024-01-05 16:20:15 +01:00
soundhw.c hw/audio/soundhw: Clean up global variable shadowing 2023-10-06 13:16:57 +02:00
trace-events virtio-sound: implement audio capture (RX) 2023-11-07 03:39:10 -05:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
via-ac97.c hw/audio/via-ac97: Route interrupts using via_isa_set_irq() 2023-11-28 14:26:37 +01:00
virtio-snd-pci.c hw/audio/virtio-snd-pci: fix the PCI class code 2023-12-02 15:56:49 -05:00
virtio-snd.c hw/audio/virtio-snd: fix invalid param check 2024-08-20 06:57:47 -04:00
wm8750.c hw/audio: Constify VMState 2023-12-29 11:17:30 +11:00