Commit fbe6ba81 authored by Dr. Stephen Henson's avatar Dr. Stephen Henson
Browse files

Check return values of <Digest>_Init functions in low level digest calls.

parent 2b85e23d

crypto/md2/md2_one.c

+2 −1
Original line number Diff line number Diff line
@@ -69,7 +69,8 @@ unsigned char *MD2(const unsigned char *d, size_t n, unsigned char *md) 
	static unsigned char m[MD2_DIGEST_LENGTH];



	if (md == NULL) md=m;

	MD2_Init(&c);

	if (!MD2_Init(&c))

		return NULL;

#ifndef CHARSET_EBCDIC

	MD2_Update(&c,d,n);

#else

crypto/md4/md4_one.c

+2 −1
Original line number Diff line number Diff line
@@ -71,7 +71,8 @@ unsigned char *MD4(const unsigned char *d, size_t n, unsigned char *md) 
	static unsigned char m[MD4_DIGEST_LENGTH];



	if (md == NULL) md=m;

	MD4_Init(&c);

	if (!MD4_Init(&c))

		return NULL;

#ifndef CHARSET_EBCDIC

	MD4_Update(&c,d,n);

#else

crypto/md5/md5_one.c

+2 −1
Original line number Diff line number Diff line
@@ -71,7 +71,8 @@ unsigned char *MD5(const unsigned char *d, size_t n, unsigned char *md) 
	static unsigned char m[MD5_DIGEST_LENGTH];



	if (md == NULL) md=m;

	MD5_Init(&c);

	if (!MD5_Init(&c))

		return NULL;

#ifndef CHARSET_EBCDIC

	MD5_Update(&c,d,n);

#else

crypto/mdc2/mdc2_one.c

+2 −1
Original line number Diff line number Diff line
@@ -66,7 +66,8 @@ unsigned char *MDC2(const unsigned char *d, size_t n, unsigned char *md) 
	static unsigned char m[MDC2_DIGEST_LENGTH];



	if (md == NULL) md=m;

	MDC2_Init(&c);

	if (!MDC2_Init(&c))

		return NULL;

	MDC2_Update(&c,d,n);

        MDC2_Final(md,&c);

	OPENSSL_cleanse(&c,sizeof(c)); /* security consideration */

crypto/ripemd/rmd_one.c

+2 −1
Original line number Diff line number Diff line
@@ -68,7 +68,8 @@ unsigned char *RIPEMD160(const unsigned char *d, size_t n, 
	static unsigned char m[RIPEMD160_DIGEST_LENGTH];



	if (md == NULL) md=m;

	RIPEMD160_Init(&c);

	if (!RIPEMD160_Init(&c))

		return NULL;

	RIPEMD160_Update(&c,d,n);

	RIPEMD160_Final(md,&c);

	OPENSSL_cleanse(&c,sizeof(c)); /* security consideration */