linux-kernel - Re: [PATCH] perf auxtrace: Fix no_size logic in addr_filter__resolve_kernel

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: Windows password security audit tool. GUI, reports in PDF.

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

Date:   Fri, 24 Mar 2017 16:20:12 -0700
From:   Andi Kleen <ak@...ux.intel.com>
To:     Adrian Hunter <adrian.hunter@...el.com>
Cc:     Arnaldo Carvalho de Melo <acme@...nel.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] perf auxtrace: Fix no_size logic in
 addr_filter__resolve_kernel_syms()

On Fri, Mar 24, 2017 at 02:15:52PM +0200, Adrian Hunter wrote:
> Address filtering with kernel symbols incorrectly resulted in the error
> "Cannot determine size of symbol" because the no_size logic was the wrong
> way around.
> 
> Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
> Cc: stable@...r.kernel.org # v4.9+
> ---

Tested-by: Andi Kleen <ak@...ux.intel.com>

Fixes my problems with tracing kernel with PT with filtering.

-Andi