The mvcol buffer is allocated at the end of the first internal buffer. This patch fixes an out of bounds array access. Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx> --- drivers/media/platform/coda/coda-bit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c index 9fbff24..47fc2f1 100644 --- a/drivers/media/platform/coda/coda-bit.c +++ b/drivers/media/platform/coda/coda-bit.c @@ -384,7 +384,7 @@ static int coda_alloc_framebuffers(struct coda_ctx *ctx, /* mvcol buffer for mpeg4 */ if ((dev->devtype->product != CODA_DX6) && (ctx->codec->src_fourcc == V4L2_PIX_FMT_MPEG4)) - coda_parabuf_write(ctx, 97, ctx->internal_frames[i].paddr + + coda_parabuf_write(ctx, 97, ctx->internal_frames[0].paddr + ysize + ysize/4 + ysize/4); return 0; -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
