diff options
Diffstat (limited to 'libXdmcp/Key.c')
| -rw-r--r-- | libXdmcp/Key.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libXdmcp/Key.c b/libXdmcp/Key.c index 995ec2ae6..bdefe2b71 100644 --- a/libXdmcp/Key.c +++ b/libXdmcp/Key.c @@ -32,6 +32,11 @@ in this Software without prior written authorization from The Open Group. #include <X11/Xmd.h> #include <X11/Xdmcp.h> +#ifdef HAVE_LIBBSD +#include <bsd/stdlib.h> /* for arc4random_buf() */ +#endif + +#ifndef HAVE_ARC4RANDOM_BUF static void getbits (long data, unsigned char *dst) { @@ -40,6 +45,7 @@ getbits (long data, unsigned char *dst) dst[2] = (data >> 16) & 0xff; dst[3] = (data >> 24) & 0xff; } +#endif #define Time_t time_t @@ -53,6 +59,7 @@ getbits (long data, unsigned char *dst) void XdmcpGenerateKey (XdmAuthKeyPtr key) { +#ifndef HAVE_ARC4RANDOM_BUF long lowbits, highbits; srandom ((int)getpid() ^ time((Time_t *)0)); @@ -60,6 +67,9 @@ XdmcpGenerateKey (XdmAuthKeyPtr key) highbits = random (); getbits (lowbits, key->data); getbits (highbits, key->data + 4); +#else + arc4random_buf(key->data, 8); +#endif } int |