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path: root/app/openssl/crypto/pem/pem_seal.c
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Diffstat (limited to 'app/openssl/crypto/pem/pem_seal.c')
-rw-r--r--app/openssl/crypto/pem/pem_seal.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/app/openssl/crypto/pem/pem_seal.c b/app/openssl/crypto/pem/pem_seal.c
index 59690b56..b6b4e134 100644
--- a/app/openssl/crypto/pem/pem_seal.c
+++ b/app/openssl/crypto/pem/pem_seal.c
@@ -96,7 +96,8 @@ int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type, EVP_MD *md_type,
EVP_EncodeInit(&ctx->encode);
EVP_MD_CTX_init(&ctx->md);
- EVP_SignInit(&ctx->md,md_type);
+ if (!EVP_SignInit(&ctx->md,md_type))
+ goto err;
EVP_CIPHER_CTX_init(&ctx->cipher);
ret=EVP_SealInit(&ctx->cipher,type,ek,ekl,iv,pubk,npubk);
@@ -163,7 +164,8 @@ int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig, int *sigl,
goto err;
}
- EVP_EncryptFinal_ex(&ctx->cipher,s,(int *)&i);
+ if (!EVP_EncryptFinal_ex(&ctx->cipher,s,(int *)&i))
+ goto err;
EVP_EncodeUpdate(&ctx->encode,out,&j,s,i);
*outl=j;
out+=j;