[PATCH AUTOSEL 6.1 4/7] ASoC: SOF: mediatek: initialize panic_info to zero

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From: YC Hung <yc.hung@xxxxxxxxxxxx>

[ Upstream commit 7bd220f2ba9014b78f0304178103393554b8c4fe ]

Coverity spotted that panic_info is not initialized to zero in
mtk_adsp_dump. Using uninitialized value panic_info.linenum when
calling snd_sof_get_status. Fix this coverity by initializing
panic_info struct as zero.

Signed-off-by: YC Hung <yc.hung@xxxxxxxxxxxx>
Reviewed-by: Curtis Malainey <cujomalainey@xxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20221213115617.25086-1-yc.hung@xxxxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 sound/soc/sof/mediatek/mtk-adsp-common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/sof/mediatek/mtk-adsp-common.c b/sound/soc/sof/mediatek/mtk-adsp-common.c
index 1e0769c668a7..de8dbe27cd0d 100644
--- a/sound/soc/sof/mediatek/mtk-adsp-common.c
+++ b/sound/soc/sof/mediatek/mtk-adsp-common.c
@@ -60,7 +60,7 @@ void mtk_adsp_dump(struct snd_sof_dev *sdev, u32 flags)
 {
 	char *level = (flags & SOF_DBG_DUMP_OPTIONAL) ? KERN_DEBUG : KERN_ERR;
 	struct sof_ipc_dsp_oops_xtensa xoops;
-	struct sof_ipc_panic_info panic_info;
+	struct sof_ipc_panic_info panic_info = {};
 	u32 stack[MTK_ADSP_STACK_DUMP_SIZE];
 	u32 status;
 
-- 
2.35.1




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