Audit libcrypto for unchecked return values: fix all cases enountered

[openssl.git] / crypto / pkcs12 / p12_decr.c

diff --git a/crypto/pkcs12/p12_decr.c b/crypto/pkcs12/p12_decr.c
index ba77dbbe32c59c4ed9cff1ecabffea1f2d34e047..5dcb55b16b98cf5f32b351cf784903826e6c6e79 100644 (file)
--- a/crypto/pkcs12/p12_decr.c
+++ b/crypto/pkcs12/p12_decr.c
@@ -89,7 +89,15 @@ unsigned char * PKCS12_pbe_crypt(X509_ALGOR *algor, const char *pass,
                goto err;
        }
 
-       EVP_CipherUpdate(&ctx, out, &i, in, inlen);
+       if (!EVP_CipherUpdate(&ctx, out, &i, in, inlen))
+               {
+               OPENSSL_free(out);
+               out = NULL;
+               PKCS12err(PKCS12_F_PKCS12_PBE_CRYPT,ERR_R_EVP_LIB);
+               goto err;
+               }
+       outlen += i;
+               
        outlen = i;
        if(!EVP_CipherFinal_ex(&ctx, out + i, &i)) {
                OPENSSL_free(out);