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author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-09-28 13:04:48 +0000 |
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committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-09-28 13:04:48 +0000 |
commit | e5bcf05d664fcb7e564bb95b2817a29c810fb7ef (patch) | |
tree | 5ed216a3507099903e6dcbea1f253207b4e596e8 /random.c | |
parent | 87791df311cac2ee31dc884d39f42126519cdb87 (diff) |
merge revision(s) 42542: [Backport #8910]
* random.c (rb_random_ulong_limited): coerce before check negative.
[Fixes GH-379]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@43079 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'random.c')
-rw-r--r-- | random.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -965,7 +965,7 @@ rb_random_ulong_limited(VALUE obj, unsigned long limit) if (!rnd) { extern int rb_num_negative_p(VALUE); VALUE lim = ulong_to_num_plus_1(limit); - VALUE v = rb_funcall2(obj, id_rand, 1, &lim); + VALUE v = rb_to_int(rb_funcall2(obj, id_rand, 1, &lim)); unsigned long r = NUM2ULONG(v); if (rb_num_negative_p(v)) { rb_raise(rb_eRangeError, "random number too small %ld", r); |