1 files changed, 9 insertions, 23 deletions

diff --git a/src/lib/libcrypto/asn1/t_pkey.c b/src/lib/libcrypto/asn1/t_pkey.c
index b3f8364012..e1c5e5ae13 100644
--- a/src/lib/libcrypto/asn1/t_pkey.c
+++ b/src/lib/libcrypto/asn1/t_pkey.c
@@ -130,14 +130,10 @@ int RSA_print(BIO *bp, const RSA *x, int off)
                 goto err;
                 }
 
-        if (off)
-                {
-                if (off > 128) off=128;
-                memset(str,' ',off);
-                }
         if (x->d != NULL)
                 {
-                if (off && (BIO_write(bp,str,off) <= 0)) goto err;
+                if(!BIO_indent(bp,off,128))
+                   goto err;
                 if (BIO_printf(bp,"Private-Key: (%d bit)\n",BN_num_bits(x->n))
                         <= 0) goto err;
                 }
@@ -183,7 +179,6 @@ int DSA_print_fp(FILE *fp, const DSA *x, int off)
 
 int DSA_print(BIO *bp, const DSA *x, int off)
         {
-        char str[128];
         unsigned char *m=NULL;
         int ret=0;
         size_t buf_len=0,i;
@@ -210,14 +205,10 @@ int DSA_print(BIO *bp, const DSA *x, int off)
                 goto err;
                 }
 
-        if (off)
-                {
-                if (off > 128) off=128;
-                memset(str,' ',off);
-                }
         if (x->priv_key != NULL)
                 {
-                if (off && (BIO_write(bp,str,off) <= 0)) goto err;
+                if(!BIO_indent(bp,off,128))
+                   goto err;
                 if (BIO_printf(bp,"Private-Key: (%d bit)\n",BN_num_bits(x->p))
                         <= 0) goto err;
                 }
@@ -240,17 +231,12 @@ static int print(BIO *bp, const char *number, BIGNUM *num, unsigned char *buf,
              int off)
         {
         int n,i;
-        char str[128];
         const char *neg;
 
         if (num == NULL) return(1);
         neg=(num->neg)?"-":"";
-        if (off)
-                {
-                if (off > 128) off=128;
-                memset(str,' ',off);
-                if (BIO_write(bp,str,off) <= 0) return(0);
-                }
+        if(!BIO_indent(bp,off,128))
+                return 0;
 
         if (BN_num_bytes(num) <= BN_BYTES)
                 {
@@ -274,9 +260,9 @@ static int print(BIO *bp, const char *number, BIGNUM *num, unsigned char *buf,
                         {
                         if ((i%15) == 0)
                                 {
-                                str[0]='\n';
-                                memset(&(str[1]),' ',off+4);
-                                if (BIO_write(bp,str,off+1+4) <= 0) return(0);
+                                if(BIO_puts(bp,"\n") <= 0
+                                   || !BIO_indent(bp,off+4,128))
+                                    return 0;
                                 }
                         if (BIO_printf(bp,"%02x%s",buf[i],((i+1) == n)?"":":")
                                 <= 0) return(0);