linux-kernel - Re: [Fwd: [PATCH 1/2] string: Add stracpy and stracpy

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Wed, 24 Jul 2019 20:42:51 -0500 (CDT)
From:   Julia Lawall <julia.lawall@...6.fr>
To:     Joe Perches <joe@...ches.com>
cc:     David Laight <David.Laight@...LAB.COM>,
        cocci <cocci@...teme.lip6.fr>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [Fwd: [PATCH 1/2] string: Add stracpy and stracpy_pad
 mechanisms]

New version.  I check for non-use of the return value of strlcpy and
address some issues that affected the matching of the case where the first
argument involves a pointer dereference.  Actually, an isomorphism now
takes care of that case, so it doesn't show up in the semantic patch
explicitly any more.

julia
View attachment "new_stracpy.out" of type "text/plain" (100198 bytes)

View attachment "stracpy.cocci" of type "text/plain" (617 bytes)