From: "evvers at ya dot ru" <sourceware-bugzilla@sourceware.org>
To: elfutils-devel@sourceware.org
Subject: [Bug libdw/28659] UBSan seems to complain about an "integer overflow" in dwfl_segment_report_module
Date: Wed, 08 Dec 2021 22:39:58 +0000 [thread overview]
Message-ID: <bug-28659-10460-vJkF9Yttu8@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-28659-10460@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=28659
--- Comment #2 from Evgeny Vereshchagin <evvers at ya dot ru> ---
> Note that the overflow is actually harmless
It is but since the fuzz target ran into it almost as soon as it started it
prevented the fuzz target from discovering new issues that can be less harmless
though.
Looks like the issue is gone. Thanks!
FWIW judging by
https://github.com/evverx/elfutils/pull/40#issuecomment-989275575, it fixed one
LGTM alert as well. I'm not sure if I mentioned this anywhere but LGTM builds
those reports on a daily basis and those reports can be found at
https://lgtm.com/projects/g/evverx/elfutils/alerts/?mode=tree .
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next prev parent reply other threads:[~2021-12-08 22:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-06 13:01 [Bug libdw/28659] New: " evvers at ya dot ru
2021-12-08 21:43 ` [Bug libdw/28659] " mark at klomp dot org
2021-12-08 22:39 ` evvers at ya dot ru [this message]
2021-12-09 19:30 ` mark at klomp dot org
2021-12-09 20:24 ` evvers at ya dot ru
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