* array.c (rb_ary_join): do not repeat self in a recursive array.
[ruby-dev:37019]
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* array.c (rb_ary_fill): check if beg is too big.
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ArgumentError on negative length. This behaviour shall change
in a future release.
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* array.c (rb_ary_fill): not depend on unspecified behavior at integer
overflow. reported by Vincenzo Iozzo <snagg AT openssl.it>.
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rb_ary_aplice, rb_ary_times): integer overflows should be
checked. based on patches from Drew Yao <ayao at apple.com>
fixed CVE-2008-2726
* string.c (rb_str_buf_append): fixed unsafe use of alloca,
which led memory corruption. based on a patch from Drew Yao
<ayao at apple.com> fixed CVE-2008-2726
* sprintf.c (rb_str_format): backported from trunk.
* intern.h: ditto.
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Enumerable#count and #find_index; backported from 1.9.
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possible.
* array.c (rb_ary_pop, rb_ary_pop_m, rb_ary_shift, rb_ary_shift_m):
Array#pop and Array#shift can take an optional argument
specifying the number of elements to remove and return;
backported from 1.9.
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rb_ary_reject_bang): Calling Array#each, #each_index,
#reverse_each, #reject! or #delete_if without a block now
returns an enumerator; backported from 1.9.
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take a block instead of an argument; backported from 1.9.
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suggested by Bertram Scharpf <lists@bertram-scharpf.de> in
[ruby-talk:134083].
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-size) is given, do not raise an exception but return nil just
like slice() does.
* test/ruby/test_array.rb (TestArray::test_slice,
TestArray::test_slice!): Pull in test cases from trunk.
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using #to_ary.
* hash.c (rb_hash_s_create): check and convert argument hash
using #to_hash.
* hash.c (rb_hash_s_create): Hash#[] now takes assocs as source of
hash conversion.
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body is shared. a patch from Kent Sibilev <ksruby at gmail.com>.
[ruby-core:08922]
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uninitialized array element. a patch from Pat Eyler
<rubypate at gmail.com>. [ruby-core:07809]
* array.c (rb_ary_fill): initialize local variables first. a
patch from Pat Eyler <rubypate at gmail.com>. [ruby-core:07810]
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gcc 3.3.5 (Debian 1:3.3.5-13).
When rb_ary_push is called, there was no register which contains
`hash' but `&RHASH(hash)->tbl' instead.
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a = [0,1,2,3,4,5,6,7,8,9]
a.fill {|i| a[i] * 10} #=> [nil, nil, ...., nil]
previous commit has advantange for early garbage collection, but
potensially would break some script. so I reverted behavior.
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an array is expanded in the fill process. [ruby-core:06625]
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