Ruby Issue Tracking System

01/12/2026

11:01 AM Ruby Revision f0b31a58 (git): [k-takata/Onigmo] Fix SEGV in onig_error_code_to_str() (Fix

https://github.com/k-takata/Onigmo/pull/132)
When onig_new(ONIG_SYNTAX_PERL) fails with ONIGERR_INVALID_GROUP_NAME,
onig_error_code_to_str() crashes.
onig_scan_env_set_error_string() should have been used when returning
ONIGERR_INVALID_... k_takata (Ken Takata)

11:01 AM Ruby Revision ac379278 (git): [k-takata/Onigmo] Fix stack overflow with X+++++++++++++++++++…

Imported the fix from:
https://github.com/kkos/oniguruma/commit/4097828d7cc87589864fecf452f2cd46c5f37180
https://github.com/k-takata/Onigmo/commit/786b4849c1 k_takata (Ken Takata)

11:01 AM Ruby Revision 16086128 (git): [k-takata/Onigmo] Suppress warning on 64-bit builds

https://github.com/k-takata/Onigmo/commit/ced209d5e9 k_takata (Ken Takata)

11:01 AM Ruby Revision 81c13349 (git): [k-takata/Onigmo] Fix out-of-bounds read in parse_char_class()

(Close
https://github.com/k-takata/Onigmo/pull/139)
/[\x{111111}]/ causes out-of-bounds read when encoding is a single byte
encoding. \x{111111} is an invalid codepoint for a single byte encoding.
Check if it is a valid codepoint.
http... k_takata (Ken Takata)

11:01 AM Ruby Revision 76b1d4a4 (git): [k-takata/Onigmo] Disable error message for capture history when not needed

Add `#ifdef USE_CAPTURE_HISTORY`.
https://github.com/k-takata/Onigmo/commit/8217be2c3a k_takata (Ken Takata)

11:01 AM Ruby Revision 85a7171b (git): [k-takata/Onigmo] Add USE_CASE_MAP_API config

The case_map API is mainly (only?) used in Ruby.
Make it possible to disable the API.
https://github.com/k-takata/Onigmo/commit/80e289d6bb k_takata (Ken Takata)

11:01 AM Ruby Revision 916fbf10 (git): [k-takata/Onigmo] Update copyright information

* Update our copyright information.
* Import the latest information from oniguruma.
Related: #95
https://github.com/k-takata/Onigmo/commit/0d8662b500 k_takata (Ken Takata)

11:01 AM Ruby Revision a097878e (git): [k-takata/Onigmo] Comment out unused errors

https://github.com/k-takata/Onigmo/commit/5555ee4c81 k_takata (Ken Takata)

11:01 AM Ruby Revision ad150e90 (git): [k-takata/Onigmo] Update version number (6.2.0)

* Update the version number to 6.2.0
* Update LTVERSION to 6:5:0.
https://github.com/k-takata/Onigmo/commit/9e0f7ceee0 k_takata (Ken Takata)

11:01 AM Ruby Revision 496e74d0 (git): [k-takata/Onigmo] Fix that onig_new() may crash

When onig_reg_init() returns an error, onig_free_body() which is called
via onig_new() may crash because some members are not properly
initialized. Fix it.
https://github.com/k-takata/Onigmo/commit/d2a090a57e k_takata (Ken Takata)