Messages in this thread Patch in this message | | | From | "Maciej S. Szmigiero" <> | Subject | [PATCH v5 1/6] ivtv: zero-initialize cx25840 platform data | Date | Sat, 23 Dec 2017 00:18:19 +0100 |
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We need to zero-initialize cx25840 platform data structure to make sure that its future members do not contain random stack garbage.
Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> --- drivers/media/pci/ivtv/ivtv-i2c.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/media/pci/ivtv/ivtv-i2c.c b/drivers/media/pci/ivtv/ivtv-i2c.c index 66696e6ee587..b755337ec938 100644 --- a/drivers/media/pci/ivtv/ivtv-i2c.c +++ b/drivers/media/pci/ivtv/ivtv-i2c.c @@ -293,6 +293,7 @@ int ivtv_i2c_register(struct ivtv *itv, unsigned idx) .platform_data = &pdata, }; + memset(&pdata, 0, sizeof(pdata)); pdata.pvr150_workaround = itv->pvr150_workaround; sd = v4l2_i2c_new_subdev_board(&itv->v4l2_dev, adap, &cx25840_info, NULL);
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