X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fbn%2Fbn_print.c;h=1743b6a7e212f19bcc94f0816c71493b1270961f;hp=521e8a383165082be46b5657068c27701452a992;hb=c93233dbfd6fee35fdf8c8a45ae36b9b9bd7ad9b;hpb=4d6e1e4f29de455b5e644ea9cae5d5f5a2dbef33

diff --git a/crypto/bn/bn_print.c b/crypto/bn/bn_print.c
index 521e8a3831..1743b6a7e2 100644
--- a/crypto/bn/bn_print.c
+++ b/crypto/bn/bn_print.c
@@ -71,7 +71,7 @@ char *BN_bn2hex(const BIGNUM *a)
 	char *buf;
 	char *p;
 
-	buf=OPENSSL_malloc(a->top*BN_BYTES*2+2);
+	buf=(char *)OPENSSL_malloc(a->top*BN_BYTES*2+2);
 	if (buf == NULL)
 		{
 		BNerr(BN_F_BN_BN2HEX,ERR_R_MALLOC_FAILURE);
@@ -116,7 +116,7 @@ char *BN_bn2dec(const BIGNUM *a)
 	i=BN_num_bits(a)*3;
 	num=(i/10+i/1000+1)+1;
 	bn_data=(BN_ULONG *)OPENSSL_malloc((num/BN_DEC_NUM+1)*sizeof(BN_ULONG));
-	buf=OPENSSL_malloc(num+3);
+	buf=(char *)OPENSSL_malloc(num+3);
 	if ((buf == NULL) || (bn_data == NULL))
 		{
 		BNerr(BN_F_BN_BN2DEC,ERR_R_MALLOC_FAILURE);
@@ -357,3 +357,22 @@ end:
 	return(ret);
 	}
 #endif
+
+char *BN_options(void)
+	{
+	static int init=0;
+	static char data[16];
+
+	if (!init)
+		{
+		init++;
+#ifdef BN_LLONG
+		BIO_snprintf(data,sizeof data,"bn(%d,%d)",
+			     (int)sizeof(BN_ULLONG)*8,(int)sizeof(BN_ULONG)*8);
+#else
+		BIO_snprintf(data,sizeof data,"bn(%d,%d)",
+			     (int)sizeof(BN_ULONG)*8,(int)sizeof(BN_ULONG)*8);
+#endif
+		}
+	return(data);
+	}