Commit 33fa46d7 authored Apr 03, 2017 by Horia Geantă Committed by Herbert Xu Apr 05, 2017

crypto: caam - fix invalid dereference in caam_rsa_init_tfm()



In case caam_jr_alloc() fails, ctx->dev carries the error code,
thus accessing it with dev_err() is incorrect.

Cc: <stable@vger.kernel.org> # 4.8+
Fixes: 8c419778 ("crypto: caam - add support for RSA algorithm")
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent ec360607

drivers/crypto/caam/caampkc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -506,7 +506,7 @@ static int caam_rsa_init_tfm(struct crypto_akcipher *tfm)
		ctx->dev = caam_jr_alloc();

		if (IS_ERR(ctx->dev)) {
		dev_err(ctx->dev, "Job Ring Device allocation for transform failed\n");
		pr_err("Job Ring Device allocation for transform failed\n");
		return PTR_ERR(ctx->dev);
		}

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