mirror/ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2026-01-26 20:19:19 +00:00
Code Issues Packages Projects Releases Wiki Activity

[ruby/prism] Prevent an infinite loop parsing a capture name

Browse Source 
Fixes https://github.com/ruby/prism/pull/3729.

https://github.com/ruby/prism/commit/6e5347803c
This commit is contained in:
Steven Johnstone 2025-11-19 09:30:57 +00:00 committed by git
parent 8f2c479fa5
commit 0561eb9425
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
prism/prism.c
View File

@ -20395,6 +20395,9 @@ pm_named_capture_escape_unicode(pm_parser_t *parser, pm_buffer_t *unescaped, con
}
size_t length = pm_strspn_hexadecimal_digit(cursor, end - cursor);
if (length == 0) {
break;
}
uint32_t value = escape_unicode(parser, cursor, length);
(void) pm_buffer_append_unicode_codepoint(unescaped, value);