Fix error handling at openssl_strerror_r

[oweals/openssl.git] / crypto / pem / pem_info.c

diff --git a/crypto/pem/pem_info.c b/crypto/pem/pem_info.c
index 017dd0fe582a9e273305a0cae68a93110f4182aa..f90cb4465096c0c69300fefd7a50da0040153d78 100644 (file)
--- a/crypto/pem/pem_info.c
+++ b/crypto/pem/pem_info.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -26,12 +26,12 @@ STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
 
     if ((b = BIO_new(BIO_s_file())) == NULL) {
         PEMerr(PEM_F_PEM_X509_INFO_READ, ERR_R_BUF_LIB);
-        return (0);
+        return 0;
     }
     BIO_set_fp(b, fp, BIO_NOCLOSE);
     ret = PEM_X509_INFO_read_bio(b, sk, cb, u);
     BIO_free(b);
-    return (ret);
+    return ret;
 }
 #endif
 
@@ -240,7 +240,7 @@ STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk,
     OPENSSL_free(name);
     OPENSSL_free(header);
     OPENSSL_free(data);
-    return (ret);
+    return ret;
 }
 
 /* A TJH addition */
@@ -297,7 +297,7 @@ int PEM_X509_INFO_write_bio(BIO *bp, X509_INFO *xi, EVP_CIPHER *enc,
                 goto err;
             }
 
-            /* Create the right magic header stuff */ 
+            /* Create the right magic header stuff */
             buf[0] = '\0';
             PEM_proc_type(buf, PEM_TYPE_ENCRYPTED);
             PEM_dek_info(buf, objstr, EVP_CIPHER_iv_length(enc),
@@ -333,5 +333,5 @@ int PEM_X509_INFO_write_bio(BIO *bp, X509_INFO *xi, EVP_CIPHER *enc,
 
  err:
     OPENSSL_cleanse(buf, PEM_BUFSIZE);
-    return (ret);
+    return ret;
 }