ruby: fix sporadic segfaults during the garbage collection#80
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asheplyakov wants to merge 1 commit intohyperic:masterfrom
Open
ruby: fix sporadic segfaults during the garbage collection#80asheplyakov wants to merge 1 commit intohyperic:masterfrom
asheplyakov wants to merge 1 commit intohyperic:masterfrom
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rb_sigar_new does not initialize rb_sigar_t->logger, as a result ruby
runtime garbage collection routines sometimes fail either with a segfault
or an assertion failure:
$ cat test2.rb
require 'sigar'
100.times do
GC.disable
sigars = []
100.times do
sigar = Sigar.new
sigars << sigar
end
GC.enable
GC.start
sleep 2
end
$ ruby test2.rb
/home/asheplyakov/tmp/test2.rb:11: [BUG] rb_gc_mark(): unknown data type 0x0(0x7fbff5cc07c8) non object
ruby 1.9.3p484 (2013-11-22 revision 43786) [x86_64-linux]
[skipped]
Initialize rb_sigar_t->logger to avoid the problem.
Fixes github issue hyperic#79
lizhanyin
added a commit
to lizhanyin/sigar
that referenced
this pull request
Aug 28, 2024
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rb_sigar_new does not initialize rb_sigar_t->logger, as a result ruby
runtime garbage collection routines sometimes fail either with a segfault
or an assertion failure:
$ cat test2.rb
require 'sigar'
100.times do
GC.disable
sigars = []
100.times do
sigar = Sigar.new
sigars << sigar
end
GC.enable
GC.start
sleep 2
end
$ ruby test2.rb
/home/asheplyakov/tmp/test2.rb:11: [BUG] rb_gc_mark(): unknown data type 0x0(0x7fbff5cc07c8) non object
ruby 1.9.3p484 (2013-11-22 revision 43786) [x86_64-linux]
[skipped]
Initialize rb_sigar_t->logger to avoid the problem.
Fixes github issue #79