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author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2018-07-10 09:22:52 -0500 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-07-20 13:51:21 +0800 |
commit | 536439b0de6f0aeffb727506edd0a6c686ebecfc (patch) | |
tree | c68d4ba60144b5a7dc633bbe0d1effc4c33301e1 | |
parent | 140c0080601ecbf4b1f1298799936f22a62d1da8 (diff) | |
download | linux-crypto-536439b0de6f0aeffb727506edd0a6c686ebecfc.tar.gz linux-crypto-536439b0de6f0aeffb727506edd0a6c686ebecfc.zip |
crypto: dh - fix memory leak
In case memory resources for *base* were allocated, release them
before return.
Addresses-Coverity-ID: 1471702 ("Resource leak")
Fixes: 2fefd42016a3 ("crypto: dh - add public key verification test")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Stephan Müller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r-- | crypto/dh.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/dh.c b/crypto/dh.c index 8f79269d..09a44de4 100644 --- a/crypto/dh.c +++ b/crypto/dh.c @@ -174,7 +174,7 @@ static int dh_compute_value(struct kpp_request *req) } ret = dh_is_pubkey_valid(ctx, base); if (ret) - goto err_free_val; + goto err_free_base; } else { base = ctx->g; } |