Sendmail didn't buy back the arc4random() changes so just use

srandomdev() which seeds itself from arc4random().  Sendmail doesn't
really need crypto-strength random numbers.

diff --git a/gnu/usr.sbin/sendmail/sendmail/conf.c b/gnu/usr.sbin/sendmail/sendmail/conf.c
index 7d92d72..61df3c7 100644 (file)
--- a/gnu/usr.sbin/sendmail/sendmail/conf.c
+++ b/gnu/usr.sbin/sendmail/sendmail/conf.c
@@ -5153,12 +5153,9 @@ get_num_procs_online()
 void
 seed_random()
 {
-#if HASARC4RANDOM
-       arc4random_stir();
-#else /* HASARC4RANDOM */
-# if HASSRANDOMDEV
+#if HASSRANDOMDEV
        srandomdev();
-# else /* HASSRANDOMDEV */
+#else /* HASSRANDOMDEV */
        long seed;
        struct timeval t;
 
@@ -5166,13 +5163,12 @@ seed_random()
        if (gettimeofday(&t, NULL) >= 0)
                seed += t.tv_sec + t.tv_usec;
 
-#  if HASRANDOM
+# if HASRANDOM
        (void) srandom(seed);
-#  else /* HASRANDOM */
+# else /* HASRANDOM */
        (void) srand((unsigned int) seed);
-#  endif /* HASRANDOM */
-# endif /* HASSRANDOMDEV */
-#endif /* HASARC4RANDOM */
+# endif /* HASRANDOM */
+#endif /* HASSRANDOMDEV */
 }
 \f/*
 **  SM_SYSLOG -- syslog wrapper to keep messages under SYSLOG_BUFSIZE
@@ -5508,9 +5504,6 @@ char      *OsCompileOptions[] =
 #if FAST_PID_RECYCLE
        "FAST_PID_RECYCLE",
 #endif /* FAST_PID_RECYCLE */
-#if HASARC4RANDOM
-       "HASARC4RANDOM",
-#endif /* HASARC4RANDOM */
 #if HASFCHOWN
        "HASFCHOWN",
 #endif /* HASFCHOWN */

diff --git a/gnu/usr.sbin/sendmail/sendmail/conf.h b/gnu/usr.sbin/sendmail/sendmail/conf.h
index d3e8de7..ab02c1a 100644 (file)
--- a/gnu/usr.sbin/sendmail/sendmail/conf.h
+++ b/gnu/usr.sbin/sendmail/sendmail/conf.h
@@ -954,9 +954,6 @@ typedef int         pid_t;
 #   if __FreeBSD_version >= 222000     /* 2.2.2-release and later */
 #    define HASSETUSERCONTEXT  1       /* BSDI-style login classes */
 #   endif /* __FreeBSD_version >= 222000 */
-#   if __FreeBSD_version >= 226000     /* 2.2.6-release and later */
-#    define HASARC4RANDOM      1       /* has arc4random(3) function */
-#   endif /* __FreeBSD_version >= 226000 */
 #   if __FreeBSD_version >= 330000     /* 3.3.0-release and later */
 #    ifndef HASSTRL
 #     define HASSTRL           1       /* has strlc{py,at}(3) functions */
@@ -974,7 +971,7 @@ typedef int         pid_t;
 #  undef SPT_TYPE
 #  define SPT_TYPE     SPT_BUILTIN     /* setproctitle is in libc */
 #  define HASSETLOGIN  1       /* has setlogin(2) */
-#  define HASARC4RANDOM        1       /* has arc4random(3) function */
+#  define HASSRANDOMDEV        1       /* has srandomdev(3) */
 #  if OpenBSD < 199912
 #   define HASSTRL     0       /* strlcat(3) is broken in 2.5 and earlier */
 #  else /* OpenBSD < 199912 */
@@ -2679,18 +2676,14 @@ typedef void            (*sigfunc_t) __P((int));
 
 
 /* random routine -- set above using #ifdef _osname_ or in Makefile */
-#if HASARC4RANDOM
-# define get_random()  (arc4random() & 0x7fffffff)
-#else
-# if HASRANDOM
-#  define get_random() random()
-# else /* HASRANDOM */
-#  define get_random() ((long) rand())
-#  ifndef RANDOMSHIFT
-#   define RANDOMSHIFT 8
-#  endif /* RANDOMSHIFT */
-# endif /* HASRANDOM */
-#endif /* HASARC4RANDOM */
+#if HASRANDOM
+# define get_random()  random()
+#else /* HASRANDOM */
+# define get_random()  ((long) rand())
+# ifndef RANDOMSHIFT
+#  define RANDOMSHIFT  8
+# endif /* RANDOMSHIFT */
+#endif /* HASRANDOM */
 
 /*
 **  Default to using scanf in readcf.