OpenSSL 0.9.5 merge

*warning* this bumps shared lib minors for libssl and libcrypto from 2.1 to 2.2
if you are using the ssl26 packages for ssh and other things to work you will
need to get new ones (see ~beck/libsslsnap/<arch>) on cvs or ~beck/src-patent.tar.gz on cvs

1 files changed, 110 insertions, 0 deletions

diff --git a/src/lib/libcrypto/rand/rand_egd.c b/src/lib/libcrypto/rand/rand_egd.c
new file mode 100644
index 0000000000..d834408bd4
--- /dev/null
+++ b/src/lib/libcrypto/rand/rand_egd.c
@@ -0,0 +1,110 @@
+/* crypto/rand/rand_egd.c */
+/* Written by Ulf Moeller for the OpenSSL project. */
+/* ====================================================================
+ * Copyright (c) 1998-2000 The OpenSSL Project.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer. 
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ *    software must display the following acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    openssl-core@openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ *    nor may "OpenSSL" appear in their names without prior written
+ *    permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com).  This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <openssl/rand.h>
+
+/* Query the EGD <URL: http://www.lothar.com/tech/crypto/>.
+ */
+
+#if defined(WIN32) || defined(VMS) || defined(__VMS)
+int RAND_egd(const char *path)
+        {
+        return(-1);
+        }
+#else
+#include <openssl/opensslconf.h>
+#include OPENSSL_UNISTD
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <string.h>
+
+#ifndef offsetof
+#  define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
+#endif
+
+int RAND_egd(const char *path)
+        {
+        int ret = -1;
+        struct sockaddr_un addr;
+        int len, num;
+        int fd = -1;
+        unsigned char buf[256];
+
+        memset(&addr, 0, sizeof(addr));
+        addr.sun_family = AF_UNIX;
+        if (strlen(path) > sizeof(addr.sun_path))
+                return (-1);
+        strcpy(addr.sun_path,path);
+        len = offsetof(struct sockaddr_un, sun_path) + strlen(path);
+        fd = socket(AF_UNIX, SOCK_STREAM, 0);
+        if (fd == -1) return (-1);
+        if (connect(fd, (struct sockaddr *)&addr, len) == -1) goto err;
+        buf[0] = 1;
+        buf[1] = 255;
+        write(fd, buf, 2);
+        if (read(fd, buf, 1) != 1) goto err;
+    if (buf[0] == 0) goto err;
+        num = read(fd, buf, 255);
+        if (num < 1) goto err;
+        RAND_seed(buf, num);
+        if (RAND_status() == 1)
+                ret = num;
+ err:
+        if (fd != -1) close(fd);
+        return(ret);
+        }
+#endif