check return value of RAND_pseudo_bytes; backport from the stable branch

[openssl.git] / ssl / ssl_ciph.c

diff --git a/ssl/ssl_ciph.c b/ssl/ssl_ciph.c
index 260ed1fb5eb8d0f0b40378776f504c5b7d37be1e..fa4ba89990cc609ad363809249fc820a389ad460 100644 (file)
--- a/ssl/ssl_ciph.c
+++ b/ssl/ssl_ciph.c
@@ -235,7 +235,7 @@ static void load_builtin_compressions(void)
        CRYPTO_w_unlock(CRYPTO_LOCK_SSL);
        }
 
-int ssl_cipher_get_evp(SSL_SESSION *s, const EVP_CIPHER **enc,
+int ssl_cipher_get_evp(const SSL_SESSION *s, const EVP_CIPHER **enc,
             const EVP_MD **md, SSL_COMP **comp)
        {
        int i;
@@ -1108,7 +1108,7 @@ char *SSL_CIPHER_description(SSL_CIPHER *cipher, char *buf, int len)
        return(buf);
        }
 
-char *SSL_CIPHER_get_version(SSL_CIPHER *c)
+char *SSL_CIPHER_get_version(const SSL_CIPHER *c)
        {
        int i;
 
@@ -1123,7 +1123,7 @@ char *SSL_CIPHER_get_version(SSL_CIPHER *c)
        }
 
 /* return the actual cipher being used */
-const char *SSL_CIPHER_get_name(SSL_CIPHER *c)
+const char *SSL_CIPHER_get_name(const SSL_CIPHER *c)
        {
        if (c != NULL)
                return(c->name);
@@ -1131,7 +1131,7 @@ const char *SSL_CIPHER_get_name(SSL_CIPHER *c)
        }
 
 /* number of bits for symmetric cipher */
-int SSL_CIPHER_get_bits(SSL_CIPHER *c, int *alg_bits)
+int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits)
        {
        int ret=0;