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Bug #11012
closed`local_variable_get` crashes on a `Proc` from a method
ruby -v:
50107
Description
The following code shows unexpected random object, or segfaults sometimes.
class << (obj = Object.new)
src = 1000.times.map {|i|"v#{i} = "}.join("")
eval("def foo()\n""#{src}nil\n""end")
end
b = obj.method(:foo).to_proc.binding
p b.local_variable_get("v999")
Updated by nobu (Nobuyoshi Nakada) about 9 years ago
- Status changed from Open to Closed
- % Done changed from 0 to 100
Applied in changeset r50111.
proc.c: replicate method env
- proc.c (proc_binding): replicate env from method object, and
allocate the local variable area for the iseq local table.
[ruby-core:68673] [Bug #11012]
Updated by nagachika (Tomoyuki Chikanaga) almost 9 years ago
- Backport changed from 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: REQUIRED to 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: DONE
r49922, r50111 and r50112 (r49922 for resolv conflict) were backported into ruby_2_2
branch at r50548.
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