PR: 2295

[oweals/openssl.git] / crypto / sha / sha1_one.c

diff --git a/crypto/sha/sha1_one.c b/crypto/sha/sha1_one.c
index 582b25394cdea9b447a9cf8edda66808c0dd9194..4831174198e73a5a12f573dc512173f230698228 100644 (file)
--- a/crypto/sha/sha1_one.c
+++ b/crypto/sha/sha1_one.c
@@ -61,14 +61,15 @@
 #include <openssl/sha.h>
 #include <openssl/crypto.h>
 
-#ifndef OPENSSL_NO_SHA1
+#if !defined(OPENSSL_NO_SHA1)
 unsigned char *SHA1(const unsigned char *d, size_t n, unsigned char *md)
        {
        SHA_CTX c;
        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));