Ruby Issue Tracking System

09/26/2026

12:38 PM Ruby Bug #22342: IO#gets can ignore the limit argument in some edge cases

ruby_3_4 commit:0a33ab92c08c8d1dbba0b3c97781d16b40ac53a8 merged revision(s) commit:227006291d35b2255b3f7a888d75102c129b0472. nagachika (Tomoyuki Chikanaga)

12:38 PM Ruby Revision 0a33ab92 (git): merge revision(s) 227006291d35b2255b3f7a888d75102c129b0472: [Backport #22342]

[PATCH] Fix IO#gets ignoring the limit argument
IO#gets first searches for separator candidates by looking for the last
byte of the record separator, and then checks whether it is an actual
match.
If a c... nagachika (Tomoyuki Chikanaga)

09/23/2026

05:32 AM Ruby Revision 592f1ffd (git): Bump v3.4.11.

nagachika (Tomoyuki Chikanaga)

04:32 AM Ruby Bug #22340: Win32: File.stat succeeds on symbolic-link loops on Windows

ruby_3_4 commit:7bbe8e88007f8283a421cb31db86da32076126a6 merged revision(s) commit:ad23fd4a519fde4fc96c7326fb9b0347cbc347b8. nagachika (Tomoyuki Chikanaga)

04:32 AM Ruby Bug #22335: Stack corruption with >31 keyword args and refined Integer#==

ruby_3_4 commit:41e214d7100100a43c469e2628403d6916d1f0f8 merged revision(s) commit:d87ffb271a80fb108de3465d12ada829f3c130af. nagachika (Tomoyuki Chikanaga)

04:32 AM Ruby Bug #22330: heap uaf from string.encode()

ruby_3_4 commit:75309143a8494abd682bdd23f3b18ecc2e48a2e4 merged revision(s) commit:cb302881629f997f403e705425f69e5f6b0741ac, commit:c914aeb622ce7337223cd5c23f30daf9f7d3e7c4. nagachika (Tomoyuki Chikanaga)

04:31 AM Ruby Bug #22338: [Backport] win32: create directory symlinks for relative directory targets

ruby_3_4 commit:93d1c2d7c3782cfbe0448849bd2cb79ce66c3860 merged revision(s) commit:ee786598f10c6def72265fb7105fe505f563f52f, commit:54f254aa41eb624429e6b884c0a6381eeeac50d0, commit:15dbb08ba8b69877c8012e0f5950f3f26a3abffe, commit:249de20... nagachika (Tomoyuki Chikanaga)

04:30 AM Ruby Bug #22338: [Backport] win32: create directory symlinks for relative directory targets

MEMO: related commit hashes.
commit:ee786598f10c6def72265fb7105fe505f563f52f
commit:54f254aa41eb624429e6b884c0a6381eeeac50d0
commit:15dbb08ba8b69877c8012e0f5950f3f26a3abffe
commit:249de200d5be1f1d1f936e40949a6b48ac9b6e25 nagachika (Tomoyuki Chikanaga)

04:30 AM Ruby Revision 93d1c2d7 (git): merge revision(s) ee786598f10c6def72265fb7105fe505f563f52f, 54f254aa41eb624429e6b884c0a6381eeeac50d0, 15dbb08ba8b69877c8012e0f5950f3f26a3abffe, 249de200d5be1f1d1f936e40949a6b48ac9b6e25: [Backport #22338]

[PATCH] [Bug] win32: create directory symlinks for relative directory targets
File.symlink decided whether to create a directory symlink by calling
GetFileAttributesW on the target as given, which resolves a relative
... nagachika (Tomoyuki Chikanaga)

04:27 AM Ruby Revision 41e214d7 (git): merge revision(s) d87ffb271a80fb108de3465d12ada829f3c130af: [Backport #22335]

[PATCH] [Bug #22335] Use identity hashes for keyword argument tracking
With more than 31 keyword arguments, tracking unevaluated defaults
uses an integer-keyed Hash whose collisions can invoke methods when
`Integ... nagachika (Tomoyuki Chikanaga)