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authorDr. Stephen Henson <steve@openssl.org>2005-04-14 22:58:44 +0000
committerDr. Stephen Henson <steve@openssl.org>2005-04-14 22:58:44 +0000
commitfbe6ba81e97e6df79f0ff3417b370a21668f774d (patch)
treedcf42dd313acf7144db057c14a117342808af051
parent2b85e23d2e0c4f5c8ee1cc7d38fc42ce18e13f1c (diff)
downloadopenssl-new-fbe6ba81e97e6df79f0ff3417b370a21668f774d.tar.gz
Check return values of <Digest>_Init functions in low level digest calls.
-rw-r--r--crypto/md2/md2_one.c3
-rw-r--r--crypto/md4/md4_one.c3
-rw-r--r--crypto/md5/md5_one.c3
-rw-r--r--crypto/mdc2/mdc2_one.c3
-rw-r--r--crypto/ripemd/rmd_one.c3
-rw-r--r--crypto/sha/sha1_one.c3
-rw-r--r--crypto/sha/sha_one.c3
7 files changed, 14 insertions, 7 deletions
diff --git a/crypto/md2/md2_one.c b/crypto/md2/md2_one.c
index dab35071ac..f7fef5cc0a 100644
--- a/crypto/md2/md2_one.c
+++ b/crypto/md2/md2_one.c
@@ -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
diff --git a/crypto/md4/md4_one.c b/crypto/md4/md4_one.c
index 64601b62df..bb64362638 100644
--- a/crypto/md4/md4_one.c
+++ b/crypto/md4/md4_one.c
@@ -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
diff --git a/crypto/md5/md5_one.c b/crypto/md5/md5_one.c
index 9918243ea2..43fee89379 100644
--- a/crypto/md5/md5_one.c
+++ b/crypto/md5/md5_one.c
@@ -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
diff --git a/crypto/mdc2/mdc2_one.c b/crypto/mdc2/mdc2_one.c
index cd569aa865..72647f67ed 100644
--- a/crypto/mdc2/mdc2_one.c
+++ b/crypto/mdc2/mdc2_one.c
@@ -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 */
diff --git a/crypto/ripemd/rmd_one.c b/crypto/ripemd/rmd_one.c
index bfc4d83fe0..3efb13758f 100644
--- a/crypto/ripemd/rmd_one.c
+++ b/crypto/ripemd/rmd_one.c
@@ -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 */
diff --git a/crypto/sha/sha1_one.c b/crypto/sha/sha1_one.c
index 582b25394c..7c65b60276 100644
--- a/crypto/sha/sha1_one.c
+++ b/crypto/sha/sha1_one.c
@@ -68,7 +68,8 @@ unsigned char *SHA1(const unsigned char *d, size_t n, unsigned char *md)
static unsigned char m[SHA_DIGEST_LENGTH];
if (md == NULL) md=m;
- SHA1_Init(&c);
+ if (!SHA1_Init(&c))
+ return NULL;
SHA1_Update(&c,d,n);
SHA1_Final(md,&c);
OPENSSL_cleanse(&c,sizeof(c));
diff --git a/crypto/sha/sha_one.c b/crypto/sha/sha_one.c
index 371ffddac6..3bae623ce8 100644
--- a/crypto/sha/sha_one.c
+++ b/crypto/sha/sha_one.c
@@ -68,7 +68,8 @@ unsigned char *SHA(const unsigned char *d, size_t n, unsigned char *md)
static unsigned char m[SHA_DIGEST_LENGTH];
if (md == NULL) md=m;
- SHA_Init(&c);
+ if (!SHA_Init(&c))
+ return NULL;
SHA_Update(&c,d,n);
SHA_Final(md,&c);
OPENSSL_cleanse(&c,sizeof(c));