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[screen-devel] [bug #43866] double file-close / use-after-free
From: |
Joshua Rogers |
Subject: |
[screen-devel] [bug #43866] double file-close / use-after-free |
Date: |
Sun, 21 Dec 2014 23:24:02 +0000 |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:34.0) Gecko/20100101 Firefox/34.0 |
URL:
<http://savannah.gnu.org/bugs/?43866>
Summary: double file-close / use-after-free
Project: GNU Screen
Submitted by: megamansec3
Submitted on: Sun 21 Dec 2014 11:24:01 PM GMT
Category: Program Logic
Severity: 3 - Normal
Priority: 5 - Normal
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Release: 4.2.1
Fixed Release: None
Planned Release: None
Work Required: None
_______________________________________________________
Details:
Hi,
In fileio.c on line 630, 'i' is closed correctly:
630 close(i);
but then on line 640, it is cloed again.
640 close(i);
Thanks
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?43866>
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