From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id B449A3887002; Thu, 16 Apr 2020 22:58:30 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org B449A3887002 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1587077910; bh=IMn343Bjw4X9ZhgRUWWJF3ZifbBSHeFoavsBY2B0HMk=; h=From:To:Subject:Date:From; b=ToMOgnZQ656NDGudaTqUZjcMqpGFOGb2ZVjaOf8qXIO8v6OlgWDdQGKUh6TndrhdJ ghaDAQAh18yRfeF4DaSjX+IDi30Bp5z+5HolOa7PJjZ7CsnuOAiUr/8hfFf0dY7OhK WvPAZqb2K/b9Y4EhiKSou6cHdvRX0nLHFgC+QZPY= From: "leo at yuriev dot ru" To: gcc-bugs@gcc.gnu.org Subject: [Bug other/94629] New: 10 issues located by the PVS-studio static analyzer Date: Thu, 16 Apr 2020 22:58:30 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: other X-Bugzilla-Version: 10.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: leo at yuriev dot ru X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Apr 2020 22:58:30 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94629 Bug ID: 94629 Summary: 10 issues located by the PVS-studio static analyzer Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other Assignee: unassigned at gcc dot gnu.org Reporter: leo at yuriev dot ru Target Milestone: --- Today Andrey Karpov published a short article with the latest results of checking GCC source code using the PVS-Studio static analyzer. Andrey writes that he received a lot of warnings and presumably a significa= nt part of them are false-positive. However, for this article, he chose and showed 10 very suspicious cases. I am convinced that this is worth a close look. There are clearly errors that are extremely difficult to notice with an eye= s. https://habr.com/en/company/pvs-studio/blog/497640/ Regards, Leonid=