Changes for VOS, submitted by Paul Green <Paul.Green@stratus.com>.

[openssl.git] / crypto / rand / rand_egd.c

diff --git a/crypto/rand/rand_egd.c b/crypto/rand/rand_egd.c
index 668c785f00700f18e06389059f0abaa74746330d..e34f07c5e8307a8123ec646f77a167f0f85eebfa 100644 (file)
--- a/crypto/rand/rand_egd.c
+++ b/crypto/rand/rand_egd.c
@@ -56,6 +56,7 @@
 
 #include <openssl/e_os2.h>
 #include <openssl/rand.h>
+#include <openssl/buffer.h>
 
 /*
  * Query the EGD <URL: http://www.lothar.com/tech/crypto/>.
@@ -94,7 +95,7 @@
  *   RAND_egd() is a wrapper for RAND_egd_bytes() with numbytes=255.
  */
 
-#if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_VMS) || defined(OPENSSL_SYS_MSDOS)
+#if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_VMS) || defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_VXWORKS) || defined(OPENSSL_SYS_NETWARE) || defined(OPENSSL_SYS_VOS)
 int RAND_query_egd_bytes(const char *path, unsigned char *buf, int bytes)
        {
        return(-1);
@@ -114,7 +115,7 @@ int RAND_egd_bytes(const char *path,int bytes)
 #include <sys/types.h>
 #include <sys/socket.h>
 #ifndef NO_SYS_UN_H
-# ifdef OPENSSL_SYS_VSWORKS
+# ifdef OPENSSL_SYS_VXWORKS
 #   include <streams/un.h>
 # else
 #   include <sys/un.h>
@@ -143,9 +144,9 @@ int RAND_query_egd_bytes(const char *path, unsigned char *buf, int bytes)
 
        memset(&addr, 0, sizeof(addr));
        addr.sun_family = AF_UNIX;
-       if (strlen(path) > sizeof(addr.sun_path))
+       if (strlen(path) >= sizeof(addr.sun_path))
                return (-1);
-       strcpy(addr.sun_path,path);
+       BUF_strlcpy(addr.sun_path,path,sizeof addr.sun_path);
        len = offsetof(struct sockaddr_un, sun_path) + strlen(path);
        fd = socket(AF_UNIX, SOCK_STREAM, 0);
        if (fd == -1) return (-1);