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Bug #6081

closed

[PATCH] io.c (do_io_advise): raise exception without segfaulting

Bug #6081: [PATCH] io.c (do_io_advise): raise exception without segfaulting

Added by normalperson (Eric Wong) over 13 years ago. Updated about 13 years ago.

Status:
Closed
Assignee:
kosaki (Motohiro KOSAKI)
Target version:
2.0.0
ruby -v:
ruby 2.0.0dev (2012-02-25 trunk 34796) [x86_64-linux]
Backport:
[ruby-core:42880]

Description

IO objects (e.g. pipes) may have Qnil for fptr->pathv. Calling
RSTRING_PTR on Qnil is unsafe and causes a segmentation fault.

This issue also affects 1.9.3 and will need to be backported.

Files

0001-io.c-do_io_advise-raise-exception-without-segfaultin.patch (1.58 KB) 0001-io.c-do_io_advise-raise-exception-without-segfaultin.patch normalperson (Eric Wong), 02/25/2012 11:49 AM
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