summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorXin Li <delphij@FreeBSD.org>2018-08-27 11:32:51 +0200
committerHeiko Schlittermann (HS12-RIPE) <hs@schlittermann.de>2018-08-27 11:34:39 +0200
commit6523b984f03bc9de3edae2db65c1c54837e730a8 (patch)
treed815704f7438694395482c8afd3cfab61431d392
parent88752192a16ea6f8f8bf4d3b3f801e20d49e5398 (diff)
Do not use arc4random_stir() directly (Bug 2304)
arc4random_stir should not be used directly (it's fully automated after FreeBSD r227520, or approximately __FreeBSD_version 1000002), the interface will be removed from FreeBSD soon (bugs.freebsd.org/230756). Patch was from bugs.freebsd.org/230826.
-rw-r--r--src/OS/os.h-FreeBSD14
1 files changed, 11 insertions, 3 deletions
diff --git a/src/OS/os.h-FreeBSD b/src/OS/os.h-FreeBSD
index a1c84f31c..4f1c616f0 100644
--- a/src/OS/os.h-FreeBSD
+++ b/src/OS/os.h-FreeBSD
@@ -4,6 +4,7 @@
#include <sys/types.h>
+#include <sys/param.h>
#define HAVE_BSD_GETLOADAVG
#define HAVE_SETCLASSRESOURCES
@@ -13,6 +14,14 @@
#define HAVE_SRANDOMDEV
#define HAVE_ARC4RANDOM
+/* Applications should not call arc4random_stir() explicitly after
+ * FreeBSD r227520 (approximately 1000002).
+ * Set NOT_HAVE_ARC4RANDOM_STIR if the version released is past
+ * that point. */
+#if __FreeBSD_version >= 1000002
+# define NOT_HAVE_ARC4RANDOM_STIR
+#endif
+
typedef struct flock flock_t;
/* iconv arg2 type: libiconv in Ports uses "const char* * inbuf" and was
@@ -36,9 +45,8 @@ typedef struct flock flock_t;
#if __FreeBSD__ >= 10
# define LIBICONV_PLUG
#endif
-/* for more specific version constraints, include <sys/param.h> and look at
- * __FreeBSD_version */
-
+/* for more specific version constraints, look at __FreeBSD_version
+ * from <sys/param.h> */
/* When using DKIM, setting OS_SENDFILE can increase
performance on outgoing mail a bit. */