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[Chicken-hackers] [PATCH] [SECURITY] Fix segfault in C_i_length() on imp
From: |
Peter Bex |
Subject: |
[Chicken-hackers] [PATCH] [SECURITY] Fix segfault in C_i_length() on improper lists |
Date: |
Sun, 28 May 2017 12:50:11 +0200 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
Hi all,
I just noticed ticket #1375 is caused by an incorrect check in C_i_length
which causes a segfault when passed an improper list. That means this
could be a denial of service if (length) is used on user input.
The attached patch applies both to master and chicken-5.
Cheers,
Peter
0001-Fix-segmentation-fault-in-length-on-improper-lists.patch
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- [Chicken-hackers] [PATCH] [SECURITY] Fix segfault in C_i_length() on improper lists,
Peter Bex <=