[Bug 217785] sys/dev/mpr/mpr.c: PVS-Studio: Dead Code (CWE-561)

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Tue Mar 14 13:40:06 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=217785

            Bug ID: 217785
           Summary: sys/dev/mpr/mpr.c: PVS-Studio: Dead Code (CWE-561)
           Product: Base System
           Version: CURRENT
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Many People
          Priority: ---
         Component: kern
          Assignee: freebsd-bugs at FreeBSD.org
          Reporter: razmyslov at viva64.com

Created attachment 180818
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=180818&action=edit
git patch

We have found and fixed a weakness using PVS-Studio tool. PVS-Studio is a
static code analyzer for C, C++ and C#: https://www.viva64.com/en/pvs-studio/

Analyzer warning: V779 Unreachable code detected. It is possible that an error
is present. mpr.c 1329

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