[PATCH] ASoC: codecs: aw88395: Uninitialized variable bug in aw_dev_parse_dev_type_v1()
Dan Carpenter
error27 at gmail.com
Mon Feb 6 14:58:37 CET 2023
The "cur_scene_id" variable is never initialized. It needs to be set
to zero for the code to work.
Fixes: 4345865b003b ("ASoC: codecs: ACF bin parsing and check library file for aw88395")
Signed-off-by: Dan Carpenter <error27 at gmail.com>
---
Presumably this code was tested with CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
or whatever to automatically initialize it to zero or it would have died
specatularly. ;)
sound/soc/codecs/aw88395/aw88395_lib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/aw88395/aw88395_lib.c b/sound/soc/codecs/aw88395/aw88395_lib.c
index 64dde972f3f0..d7c31a202adc 100644
--- a/sound/soc/codecs/aw88395/aw88395_lib.c
+++ b/sound/soc/codecs/aw88395/aw88395_lib.c
@@ -769,7 +769,7 @@ static int aw_dev_parse_dev_type_v1(struct aw_device *aw_dev,
{
struct aw_cfg_dde_v1 *cfg_dde =
(struct aw_cfg_dde_v1 *)((char *)prof_hdr + prof_hdr->hdr_offset);
- int cur_scene_id;
+ int cur_scene_id = 0;
unsigned int i;
int ret;
--
2.35.1
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