+1 in the init2 argument before setbit. (Thanks Niels)

4 files changed, 6 insertions, 6 deletions

diff --git a/gen-fac.c b/gen-fac.c
index b1756a611..197bdef71 100644
--- a/gen-fac.c
+++ b/gen-fac.c
@@ -1,6 +1,6 @@
 /* Generate data for combinatorics: fac_ui, bin_uiui, ...
 
-Copyright 2002, 2011-2013 Free Software Foundation, Inc.
+Copyright 2002, 2011-2014 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
@@ -101,7 +101,7 @@ gen_consts (int numb, int nail, int limb)
   ofl = b - 1;
   printf
     ("#define ODD_FACTORIAL_TABLE_LIMIT (%lu)\n", ofl);
-  mpz_init2 (mask, numb);
+  mpz_init2 (mask, numb + 1);
   mpz_setbit (mask, numb);
   mpz_sub_ui (mask, mask, 1);
   printf
diff --git a/gen-fib.c b/gen-fib.c
index 6f62b166a..1fd74c5f0 100644
--- a/gen-fib.c
+++ b/gen-fib.c
@@ -40,7 +40,7 @@ generate (int numb_bits)
   mpz_t  limit, l;
   int    falloc, i;
 
-  mpz_init2 (limit, numb_bits);
+  mpz_init2 (limit, numb_bits + 1);
   mpz_setbit (limit, numb_bits);
 
   /* fib(2n) > 2^n, so use 2n as a limit for the table size */
diff --git a/mini-gmp/mini-gmp.c b/mini-gmp/mini-gmp.c
index 85b747ac0..2cf036740 100644
--- a/mini-gmp/mini-gmp.c
+++ b/mini-gmp/mini-gmp.c
@@ -3207,7 +3207,7 @@ mpz_rootrem (mpz_t x, mpz_t r, const mpz_t y, unsigned long z)
   {
     mp_bitcnt_t tb;
     tb = mpz_sizeinbase (y, 2) / z + 1;
-    mpz_init2 (t, tb);
+    mpz_init2 (t, tb + 1);
     mpz_setbit (t, tb);
   }
 
diff --git a/rand/randmts.c b/rand/randmts.c
index 1db785514..7c1c262f5 100644
--- a/rand/randmts.c
+++ b/rand/randmts.c
@@ -1,6 +1,6 @@
 /* Mersenne Twister pseudo-random number generator functions.
 
-Copyright 2002, 2003, 2013 Free Software Foundation, Inc.
+Copyright 2002, 2003, 2013, 2014 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
@@ -117,7 +117,7 @@ randseed_mt (gmp_randstate_t rstate, mpz_srcptr seed)
 
   p = (gmp_rand_mt_struct *) RNG_STATE (rstate);
 
-  mpz_init2 (mod, 19937L);
+  mpz_init2 (mod, 19938L);
   mpz_init2 (seed1, 19937L);
 
   mpz_setbit (mod, 19937L);