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author | Dan Carpenter <dan.carpenter@oracle.com> | 2020-01-20 17:38:04 +0300 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-02-13 16:58:09 +0800 |
commit | 9b91cc7900ce35b2e7e835726faa6295120cf839 (patch) | |
tree | 83bc1f3e01d58e87356728881033e6c563a743fd /crypto/hmac.c | |
parent | 7f9d45f5936dcb2664148abb79ff8419c99e889b (diff) | |
download | linux-crypto-9b91cc7900ce35b2e7e835726faa6295120cf839.tar.gz linux-crypto-9b91cc7900ce35b2e7e835726faa6295120cf839.zip |
crypto: rng - Fix a refcounting bug in crypto_rng_reset()
We need to decrement this refcounter on these error paths.
Fixes: 69bd3f459030 ("crypto: user - fix use_after_free of struct xxx_request")
Cc: <stable@vger.kernel.org>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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