There have been a number of complaints from a number of sources that names

like Malloc, Realloc and especially Free conflict with already existing names
on some operating systems or other packages.  That is reason enough to change
the names of the OpenSSL memory allocation macros to something that has a
better chance of being unique, like prepending them with OPENSSL_.

This change includes all the name changes needed throughout all C files.

7 files changed, 23 insertions, 23 deletions

diff --git a/crypto/bn/bn_blind.c b/crypto/bn/bn_blind.c
index 1b1bb06046..2d287e6d1b 100644
--- a/crypto/bn/bn_blind.c
+++ b/crypto/bn/bn_blind.c
@@ -67,7 +67,7 @@ BN_BLINDING *BN_BLINDING_new(BIGNUM *A, BIGNUM *Ai, BIGNUM *mod)
 	bn_check_top(Ai);
 	bn_check_top(mod);
 
-	if ((ret=(BN_BLINDING *)Malloc(sizeof(BN_BLINDING))) == NULL)
+	if ((ret=(BN_BLINDING *)OPENSSL_malloc(sizeof(BN_BLINDING))) == NULL)
 		{
 		BNerr(BN_F_BN_BLINDING_NEW,ERR_R_MALLOC_FAILURE);
 		return(NULL);
@@ -91,7 +91,7 @@ void BN_BLINDING_free(BN_BLINDING *r)
 
 	if (r->A  != NULL) BN_free(r->A );
 	if (r->Ai != NULL) BN_free(r->Ai);
-	Free(r);
+	OPENSSL_free(r);
 	}
 
 int BN_BLINDING_update(BN_BLINDING *b, BN_CTX *ctx)
diff --git a/crypto/bn/bn_ctx.c b/crypto/bn/bn_ctx.c
index 46132fd180..b1a8d7571e 100644
--- a/crypto/bn/bn_ctx.c
+++ b/crypto/bn/bn_ctx.c
@@ -69,7 +69,7 @@ BN_CTX *BN_CTX_new(void)
 	{
 	BN_CTX *ret;
 
-	ret=(BN_CTX *)Malloc(sizeof(BN_CTX));
+	ret=(BN_CTX *)OPENSSL_malloc(sizeof(BN_CTX));
 	if (ret == NULL)
 		{
 		BNerr(BN_F_BN_CTX_NEW,ERR_R_MALLOC_FAILURE);
@@ -102,7 +102,7 @@ void BN_CTX_free(BN_CTX *ctx)
 	for (i=0; i < BN_CTX_NUM; i++)
 		BN_clear_free(&(ctx->bn[i]));
 	if (ctx->flags & BN_FLG_MALLOCED)
-		Free(ctx);
+		OPENSSL_free(ctx);
 	}
 
 void BN_CTX_start(BN_CTX *ctx)
diff --git a/crypto/bn/bn_lib.c b/crypto/bn/bn_lib.c
index 0e6b12d9c3..81e5d7d98e 100644
--- a/crypto/bn/bn_lib.c
+++ b/crypto/bn/bn_lib.c
@@ -264,22 +264,22 @@ void BN_clear_free(BIGNUM *a)
 		{
 		memset(a->d,0,a->max*sizeof(a->d[0]));
 		if (!(BN_get_flags(a,BN_FLG_STATIC_DATA)))
-			Free(a->d);
+			OPENSSL_free(a->d);
 		}
 	i=BN_get_flags(a,BN_FLG_MALLOCED);
 	memset(a,0,sizeof(BIGNUM));
 	if (i)
-		Free(a);
+		OPENSSL_free(a);
 	}
 
 void BN_free(BIGNUM *a)
 	{
 	if (a == NULL) return;
 	if ((a->d != NULL) && !(BN_get_flags(a,BN_FLG_STATIC_DATA)))
-		Free(a->d);
+		OPENSSL_free(a->d);
 	a->flags|=BN_FLG_FREE; /* REMOVE? */
 	if (a->flags & BN_FLG_MALLOCED)
-		Free(a);
+		OPENSSL_free(a);
 	}
 
 void BN_init(BIGNUM *a)
@@ -291,7 +291,7 @@ BIGNUM *BN_new(void)
 	{
 	BIGNUM *ret;
 
-	if ((ret=(BIGNUM *)Malloc(sizeof(BIGNUM))) == NULL)
+	if ((ret=(BIGNUM *)OPENSSL_malloc(sizeof(BIGNUM))) == NULL)
 		{
 		BNerr(BN_F_BN_NEW,ERR_R_MALLOC_FAILURE);
 		return(NULL);
@@ -325,7 +325,7 @@ BIGNUM *bn_expand2(BIGNUM *b, int words)
 			BNerr(BN_F_BN_EXPAND2,BN_R_EXPAND_ON_STATIC_BIGNUM_DATA);
 			return(NULL);
 			}
-		a=A=(BN_ULONG *)Malloc(sizeof(BN_ULONG)*(words+1));
+		a=A=(BN_ULONG *)OPENSSL_malloc(sizeof(BN_ULONG)*(words+1));
 		if (A == NULL)
 			{
 			BNerr(BN_F_BN_EXPAND2,ERR_R_MALLOC_FAILURE);
@@ -423,7 +423,7 @@ BIGNUM *bn_expand2(BIGNUM *b, int words)
 				case 0:	; /* ultrix cc workaround, see above */
 				}
 #endif
-			Free(b->d);
+			OPENSSL_free(b->d);
 			}
 
 		b->d=a;
diff --git a/crypto/bn/bn_mont.c b/crypto/bn/bn_mont.c
index 598fecbf0c..b8eb2b7998 100644
--- a/crypto/bn/bn_mont.c
+++ b/crypto/bn/bn_mont.c
@@ -234,7 +234,7 @@ BN_MONT_CTX *BN_MONT_CTX_new(void)
 	{
 	BN_MONT_CTX *ret;
 
-	if ((ret=(BN_MONT_CTX *)Malloc(sizeof(BN_MONT_CTX))) == NULL)
+	if ((ret=(BN_MONT_CTX *)OPENSSL_malloc(sizeof(BN_MONT_CTX))) == NULL)
 		return(NULL);
 
 	BN_MONT_CTX_init(ret);
@@ -260,7 +260,7 @@ void BN_MONT_CTX_free(BN_MONT_CTX *mont)
 	BN_free(&(mont->N));
 	BN_free(&(mont->Ni));
 	if (mont->flags & BN_FLG_MALLOCED)
-		Free(mont);
+		OPENSSL_free(mont);
 	}
 
 int BN_MONT_CTX_set(BN_MONT_CTX *mont, const BIGNUM *mod, BN_CTX *ctx)
diff --git a/crypto/bn/bn_print.c b/crypto/bn/bn_print.c
index 782a96e7e0..532e66bcc3 100644
--- a/crypto/bn/bn_print.c
+++ b/crypto/bn/bn_print.c
@@ -64,14 +64,14 @@
 
 static const char *Hex="0123456789ABCDEF";
 
-/* Must 'Free' the returned data */
+/* Must 'OPENSSL_free' the returned data */
 char *BN_bn2hex(const BIGNUM *a)
 	{
 	int i,j,v,z=0;
 	char *buf;
 	char *p;
 
-	buf=(char *)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);
@@ -99,7 +99,7 @@ err:
 	return(buf);
 	}
 
-/* Must 'Free' the returned data */
+/* Must 'OPENSSL_free' the returned data */
 char *BN_bn2dec(const BIGNUM *a)
 	{
 	int i=0,num;
@@ -110,8 +110,8 @@ char *BN_bn2dec(const BIGNUM *a)
 
 	i=BN_num_bits(a)*3;
 	num=(i/10+i/1000+3)+1;
-	bn_data=(BN_ULONG *)Malloc((num/BN_DEC_NUM+1)*sizeof(BN_ULONG));
-	buf=(char *)Malloc(num+3);
+	bn_data=(BN_ULONG *)OPENSSL_malloc((num/BN_DEC_NUM+1)*sizeof(BN_ULONG));
+	buf=(char *)OPENSSL_malloc(num+3);
 	if ((buf == NULL) || (bn_data == NULL))
 		{
 		BNerr(BN_F_BN_BN2DEC,ERR_R_MALLOC_FAILURE);
@@ -149,7 +149,7 @@ char *BN_bn2dec(const BIGNUM *a)
 			}
 		}
 err:
-	if (bn_data != NULL) Free(bn_data);
+	if (bn_data != NULL) OPENSSL_free(bn_data);
 	if (t != NULL) BN_free(t);
 	return(buf);
 	}
diff --git a/crypto/bn/bn_rand.c b/crypto/bn/bn_rand.c
index 943712c15b..b1163f7ec4 100644
--- a/crypto/bn/bn_rand.c
+++ b/crypto/bn/bn_rand.c
@@ -72,7 +72,7 @@ static int bnrand(int pseudorand, BIGNUM *rnd, int bits, int top, int bottom)
 	bit=(bits-1)%8;
 	mask=0xff<<bit;
 
-	buf=(unsigned char *)Malloc(bytes);
+	buf=(unsigned char *)OPENSSL_malloc(bytes);
 	if (buf == NULL)
 		{
 		BNerr(BN_F_BN_RAND,ERR_R_MALLOC_FAILURE);
@@ -120,7 +120,7 @@ err:
 	if (buf != NULL)
 		{
 		memset(buf,0,bytes);
-		Free(buf);
+		OPENSSL_free(buf);
 		}
 	return(ret);
 	}
diff --git a/crypto/bn/bn_recp.c b/crypto/bn/bn_recp.c
index a8796bd0aa..d019941d6b 100644
--- a/crypto/bn/bn_recp.c
+++ b/crypto/bn/bn_recp.c
@@ -72,7 +72,7 @@ BN_RECP_CTX *BN_RECP_CTX_new(void)
 	{
 	BN_RECP_CTX *ret;
 
-	if ((ret=(BN_RECP_CTX *)Malloc(sizeof(BN_RECP_CTX))) == NULL)
+	if ((ret=(BN_RECP_CTX *)OPENSSL_malloc(sizeof(BN_RECP_CTX))) == NULL)
 		return(NULL);
 
 	BN_RECP_CTX_init(ret);
@@ -88,7 +88,7 @@ void BN_RECP_CTX_free(BN_RECP_CTX *recp)
 	BN_free(&(recp->N));
 	BN_free(&(recp->Nr));
 	if (recp->flags & BN_FLG_MALLOCED)
-		Free(recp);
+		OPENSSL_free(recp);
 	}
 
 int BN_RECP_CTX_set(BN_RECP_CTX *recp, const BIGNUM *d, BN_CTX *ctx)