[ruby-core:114266] [Ruby master Bug#19748] `String#byteindex` crashes when `offset` is too large

22 Jul 2023


      Issue #19748 has been updated by nagachika (Tomoyuki Chikanaga).

Backport changed from 3.0: DONTNEED, 3.1: DONTNEED, 3.2: REQUIRED to 3.0: DONTNEED, 3.1: DONTNEED, 3.2: DONE

ruby_3_2 65d294ad019c8ac5bba12e2c9098360bacafc9e3 merged revision(s) bc3ac1872e4523334e3ed04c2bb70a55c4c43f98.

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Bug #19748: `String#byteindex` crashes when `offset` is too large
https://bugs.ruby-lang.org/issues/19748#change-103957

* Author: nobu (Nobuyoshi Nakada)
* Status: Closed
* Priority: Normal
* Backport: 3.0: DONTNEED, 3.1: DONTNEED, 3.2: DONE
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```ruby
"a".byteindex("", 1000000) #=> [BUG] Segmentation fault
```


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