diff options
| author | Rich Salz <rsalz@openssl.org> | 2015-03-28 10:54:15 -0400 |
|---|---|---|
| committer | Rich Salz <rsalz@openssl.org> | 2015-03-28 10:54:15 -0400 |
| commit | c5ba2d990420e1778ca4a90bf882e0f806404af0 (patch) | |
| tree | 61641d19bea624b7fa523162f0ebb0d5e2fccf55 /crypto/evp/evp_enc.c | |
| parent | 33b188a8e82df57208ec8263c263f8b6f47e8255 (diff) | |
free NULL cleanup
EVP_.*free; this gets:
EVP_CIPHER_CTX_free EVP_PKEY_CTX_free EVP_PKEY_asn1_free
EVP_PKEY_asn1_set_free EVP_PKEY_free EVP_PKEY_free_it
EVP_PKEY_meth_free; and also EVP_CIPHER_CTX_cleanup
Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Diffstat (limited to 'crypto/evp/evp_enc.c')
| -rw-r--r-- | crypto/evp/evp_enc.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/crypto/evp/evp_enc.c b/crypto/evp/evp_enc.c index 3d40b0481b..3468b6b3fb 100644 --- a/crypto/evp/evp_enc.c +++ b/crypto/evp/evp_enc.c @@ -522,14 +522,15 @@ int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl) void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *ctx) { - if (ctx) { - EVP_CIPHER_CTX_cleanup(ctx); + EVP_CIPHER_CTX_cleanup(ctx); + if (ctx) OPENSSL_free(ctx); - } } int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *c) { + if (!c) + return 0; if (c->cipher != NULL) { if (c->cipher->cleanup && !c->cipher->cleanup(c)) return 0; |