resolve conflicts

1 files changed, 19 insertions, 14 deletions

diff --git a/src/lib/libcrypto/pem/pem_lib.c b/src/lib/libcrypto/pem/pem_lib.c
index 82815067b3..9bae4c8850 100644
--- a/src/lib/libcrypto/pem/pem_lib.c
+++ b/src/lib/libcrypto/pem/pem_lib.c
@@ -69,7 +69,7 @@
 #include <openssl/des.h>
 #endif
 
-const char *PEM_version="PEM" OPENSSL_VERSION_PTEXT;
+const char PEM_version[]="PEM" OPENSSL_VERSION_PTEXT;
 
 #define MIN_LENGTH      4
 
@@ -81,7 +81,7 @@ int PEM_def_callback(char *buf, int num, int w, void *key)
 #ifdef OPENSSL_NO_FP_API
         /* We should not ever call the default callback routine from
          * windows. */
-        PEMerr(PEM_F_DEF_CALLBACK,ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        PEMerr(PEM_F_PEM_DEF_CALLBACK,ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
         return(-1);
 #else
         int i,j;
@@ -102,7 +102,7 @@ int PEM_def_callback(char *buf, int num, int w, void *key)
                 i=EVP_read_pw_string(buf,num,prompt,w);
                 if (i != 0)
                         {
-                        PEMerr(PEM_F_DEF_CALLBACK,PEM_R_PROBLEMS_GETTING_PASSWORD);
+                        PEMerr(PEM_F_PEM_DEF_CALLBACK,PEM_R_PROBLEMS_GETTING_PASSWORD);
                         memset(buf,0,(unsigned int)num);
                         return(-1);
                         }
@@ -158,11 +158,11 @@ void PEM_dek_info(char *buf, const char *type, int len, char *str)
         }
 
 #ifndef OPENSSL_NO_FP_API
-char *PEM_ASN1_read(char *(*d2i)(), const char *name, FILE *fp, char **x,
-             pem_password_cb *cb, void *u)
+void *PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
+                    pem_password_cb *cb, void *u)
         {
         BIO *b;
-        char *ret;
+        void *ret;
 
         if ((b=BIO_new(BIO_s_file())) == NULL)
                 {
@@ -195,6 +195,8 @@ static int check_pem(const char *nm, const char *name)
         if(!strcmp(nm,PEM_STRING_DSA) &&
                  !strcmp(name,PEM_STRING_EVP_PKEY)) return 1;
 
+        if(!strcmp(nm,PEM_STRING_ECPRIVATEKEY) &&
+                 !strcmp(name,PEM_STRING_EVP_PKEY)) return 1;
         /* Permit older strings */
 
         if(!strcmp(nm,PEM_STRING_X509_OLD) &&
@@ -258,9 +260,9 @@ err:
         }
 
 #ifndef OPENSSL_NO_FP_API
-int PEM_ASN1_write(int (*i2d)(), const char *name, FILE *fp, char *x,
-             const EVP_CIPHER *enc, unsigned char *kstr, int klen,
-             pem_password_cb *callback, void *u)
+int PEM_ASN1_write(i2d_of_void *i2d, const char *name, FILE *fp,
+                   char *x, const EVP_CIPHER *enc, unsigned char *kstr,
+                   int klen, pem_password_cb *callback, void *u)
         {
         BIO *b;
         int ret;
@@ -277,9 +279,9 @@ int PEM_ASN1_write(int (*i2d)(), const char *name, FILE *fp, char *x,
         }
 #endif
 
-int PEM_ASN1_write_bio(int (*i2d)(), const char *name, BIO *bp, char *x,
-             const EVP_CIPHER *enc, unsigned char *kstr, int klen,
-             pem_password_cb *callback, void *u)
+int PEM_ASN1_write_bio(i2d_of_void *i2d, const char *name, BIO *bp,
+                       char *x, const EVP_CIPHER *enc, unsigned char *kstr,
+                       int klen, pem_password_cb *callback, void *u)
         {
         EVP_CIPHER_CTX ctx;
         int dsize=0,i,j,ret=0;
@@ -336,7 +338,7 @@ int PEM_ASN1_write_bio(int (*i2d)(), const char *name, BIO *bp, char *x,
                         kstr=(unsigned char *)buf;
                         }
                 RAND_add(data,i,0);/* put in the RSA key. */
-                OPENSSL_assert(enc->iv_len <= sizeof iv);
+                OPENSSL_assert(enc->iv_len <= (int)sizeof(iv));
                 if (RAND_pseudo_bytes(iv,enc->iv_len) < 0) /* Generate a salt */
                         goto err;
                 /* The 'iv' is used as the iv and as a salt.  It is
@@ -577,6 +579,7 @@ int PEM_write_bio(BIO *bp, const char *name, char *header, unsigned char *data,
                 }
         EVP_EncodeFinal(&ctx,buf,&outl);
         if ((outl > 0) && (BIO_write(bp,(char *)buf,outl) != outl)) goto err;
+        OPENSSL_cleanse(buf, PEM_BUFSIZE*8);
         OPENSSL_free(buf);
         buf = NULL;
         if (    (BIO_write(bp,"-----END ",9) != 9) ||
@@ -585,8 +588,10 @@ int PEM_write_bio(BIO *bp, const char *name, char *header, unsigned char *data,
                 goto err;
         return(i+outl);
 err:
-        if (buf)
+        if (buf) {
+                OPENSSL_cleanse(buf, PEM_BUFSIZE*8);
                 OPENSSL_free(buf);
+        }
         PEMerr(PEM_F_PEM_WRITE_BIO,reason);
         return(0);
         }