[Bug stdio/16055] New: stdio-common/vfscanf.c:1760: possible bad if test ?

[dcb314 at hotmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=16055

            Bug ID: 16055
           Summary: stdio-common/vfscanf.c:1760: possible bad if test ?
           Product: glibc
           Version: 2.18
            Status: NEW
          Severity: normal
          Priority: P2
         Component: stdio
          Assignee: unassigned at sourceware dot org
          Reporter: dcb314 at hotmail dot com

Offending source code is

          if (__builtin_expect (wpsize == 0
                    && (flags & READ_POINTER)
                    && (width < 0 || width >= 0)

The static analyser "cppcheck" says

[glibc-2.18/stdio-common/vfscanf.c:1760]: (warning) Logical disjunction always
evaluates to true: width >= 0 || width < 0.

Maybe the test on width could be reworked ?

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