diff options
| author | Gustavo A. R. Silva | 2018-07-10 16:22:52 +0200 |
|---|---|---|
| committer | Herbert Xu | 2018-07-20 07:51:21 +0200 |
| commit | 3fd8093b41e745448ffeb0a0d3becc2cd1f9d7ad (patch) | |
| tree | 5ba2cdea55b27cb0fd47277de8c8f1cd7f9d465b /crypto/dh.c | |
| parent | crypto: chtls - use 64-bit arithmetic instead of 32-bit (diff) | |
| download | kernel-qcow2-linux-3fd8093b41e745448ffeb0a0d3becc2cd1f9d7ad.tar.gz kernel-qcow2-linux-3fd8093b41e745448ffeb0a0d3becc2cd1f9d7ad.tar.xz kernel-qcow2-linux-3fd8093b41e745448ffeb0a0d3becc2cd1f9d7ad.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: e3fe0ae12962 ("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>
Diffstat (limited to 'crypto/dh.c')
| -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 8f79269db2b7..09a44de4209d 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; } |