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nagachika (Tomoyuki Chikanaga)

Issues

open closed Total
Assigned issues 0 64 64
Reported issues 0 133 133

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Project Roles Registered on
Ruby Committer, Release Manager 01/31/2011

Activity

06/14/2026

09:24 AM Ruby Bug #22112: Backport for IO::Buffer USF issues
ruby_3_4 commit:e0eec88ee589286f13f453b10e95098c5150a60f merged revision(s) commit:2552db04ddc44349c7b0f5f93aeb0fb02eccb509, commit:95626e3a9c59cd073221c08ed013ed0f2d655b6f, commit:90ed85f91ed8c9df26efcbdc5e6a1b428be3ef06, commit:3373fcc... nagachika (Tomoyuki Chikanaga)
09:19 AM Ruby Bug #22112 (Closed): Backport for IO::Buffer USF issues
The following commits are a series of fixes for IO::Buffer use-after-free issues across multiple methods.
Please backport them to the stable branches.
- commit:2552db04ddc44349c7b0f5f93aeb0fb02eccb509 (Fix UAF in IO::Buffer#&)
- ... nagachika (Tomoyuki Chikanaga)
09:24 AM Ruby Revision e0eec88e (git): merge revision(s) 2552db04ddc44349c7b0f5f93aeb0fb02eccb509, 95626e3a9c59cd073221c08ed013ed0f2d655b6f, 90ed85f91ed8c9df26efcbdc5e6a1b428be3ef06, 3373fcc2dee7c4560d2c3e4280c549cdb1b5de63, 4bd3e14fc2623414680008c7b1d38f1a3df2877e, 2c8002d58302e4fff51484826e1fd706cc2bfb19, 773e0c3a0f2ab2bd235c8d44cad1f999bfe2514b: [Backport #22112]
[PATCH] Fix UAF in IO::Buffer#& when self or mask is an invalidated slice
[PATCH] Fix UAF in IO::Buffer#| when self or mask is an invalidated slice
`io_buffer_or` accessed `buffer->base` and `mask_buffer->base` directly... nagachika (Tomoyuki Chikanaga)
04:22 AM Ruby Bug #21882: IO::Buffer#locked leaves the buffer locked when the block raises
ruby_3_4 commit:9f6c39510b213c71e039b7499ff6b8a0535e9b19 merged revision(s) commit:b5ccab2093c9bb19ae8564a935e6fd72ec7354cc. nagachika (Tomoyuki Chikanaga)
04:19 AM Ruby Revision 9f6c3951 (git): merge revision(s) b5ccab2093c9bb19ae8564a935e6fd72ec7354cc: [Backport #21882]
[PATCH] IO::Buffer#locked: Release lock even when the block raises (#16180)
IO::Buffer#locked: Release lock even when the block raises/breaks
Previously, `IO::Buffer#locked` leaks the lock when the block raises
... nagachika (Tomoyuki Chikanaga)
04:12 AM Ruby Bug #22003: .bundle extensions not built when doing out-of-source build
ruby_3_4 commit:335d51fb77c66e75f9efcb790c28dee437129f5c merged revision(s) commit:e52562edc0c26a905bec575215f6ac4e7fcdd59f. nagachika (Tomoyuki Chikanaga)
04:12 AM Ruby Bug #22002: argument stack underflow (-1)
ruby_3_4 commit:f83274ef580b455c2980de5f205e515c41752696 merged revision(s) commit:d077df24a2256d760cc534b242b28822d4ef6376. nagachika (Tomoyuki Chikanaga)
04:11 AM Ruby Bug #22076: defined? returns nil for protected methods defined in a module even when callable
ruby_3_4 commit:3f4c57bb74f10ed48488c80d3098545edfafcf6a merged revision(s) commit:d1391a000359655f948e16d7f2b0e85890082b5a. nagachika (Tomoyuki Chikanaga)
04:11 AM Ruby Bug #22074: YJIT misaligns locals when there are > 256 local variables
ruby_3_4 commit:2bef7f7edd5642cb2a07742e233ccf0d32472bcf merged revision(s) commit:c34cc402a378be826714aae67af5d494107d9814. nagachika (Tomoyuki Chikanaga)
04:11 AM Ruby Bug #22079: Float#ceil gives incorrect result
ruby_3_4 commit:bc5e9ac4cf2f416435c8aac778ba272ac0205d5a merged revision(s) commit:97ec327efc74b0df42421fa4344d1f05452d0623, commit:09dacb9c3d61264f3eb3731e2c65feb869130228. nagachika (Tomoyuki Chikanaga)

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