[Closed] Fix segfault at unpacking modified String

Issue #9485 has been updated by Usaku NAKAMURA.

Status changed from Assigned to Closed
% Done changed from 0 to 100

Applied in changeset r44830.


merge revision(s) 44803: [Backport #9485]

  • string.c (rb_str_modify_expand): enable capacity and disable
    assocation with packed objects when setting capa, so that
    pack(“p”) string fails to unpack properly after modified.

Backport #9485: Fix segfault at unpacking modified String
https://bugs.ruby-lang.org/issues/9485#change-44968

  • Author: Nobuyoshi N.
  • Status: Closed
  • Priority: Normal
  • Assignee: Usaku NAKAMURA
  • Category:
  • Target version:
  • ruby -v: 1.9.3p511

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