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media: intel/ipu6: Fix a null pointer dereference in ipu6_isys_query_stream_by_source

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stream is NULL when source is less than 0 in
ipu6_isys_query_stream_by_source. It's a null pointer dereference.

Actually, this should be isys->adev->auxdev.dev.

Fixes: 3c1dfb5a69 ("media: intel/ipu6: input system video nodes and buffer queues")
Signed-off-by: Hao Ge <gehao@kylinos.cn>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Hao Ge 2024-06-07 16:25:42 +08:00 committed by Hans Verkuil
parent 62028aa0b1
commit ed221d6681
1 changed files with 1 additions and 1 deletions
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2
drivers/media/pci/intel/ipu6/ipu6-isys-video.c
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@ -943,7 +943,7 @@ ipu6_isys_query_stream_by_source(struct ipu6_isys *isys, int source, u8 vc)
return NULL;
if (source < 0) {
dev_err(&stream->isys->adev->auxdev.dev,
dev_err(&isys->adev->auxdev.dev,
"query stream with invalid port number\n");
return NULL;
}