[Closed] Fix segfault at unpacking modified String

Issue #9478 has been updated by Yui NARUSE.

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

Applied in changeset r44819.


merge revision(s) 44803: [Backport #9478]

  • 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 #9478: Fix segfault at unpacking modified String

  • Author: Nobuyoshi N.
  • Status: Closed
  • Priority: Normal
  • Assignee: Yui NARUSE
  • Category:
  • Target version:
  • ruby -v: r44803