[Bug 6152] New: printf broken with floating point exceptions on

bugzilla at busybox.net bugzilla at busybox.net
Sat Mar 30 06:48:50 UTC 2013


https://bugs.busybox.net/show_bug.cgi?id=6152

           Summary: printf broken with floating point exceptions on
           Product: uClibc
           Version: 0.9.33.2
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: minor
          Priority: P5
         Component: stdio
        AssignedTo: unassigned at uclibc.org
        ReportedBy: michael at talamasca.ocis.net
                CC: uclibc-cvs at uclibc.org
   Estimated Hours: 0.0


Created attachment 4826
  --> https://bugs.busybox.net/attachment.cgi?id=4826
Demonstration of this bug

uClibc's printf() crashes for some inputs if the divide-by-zero floating point
exception is enabled.

An example is attached, showing a failure rendering 0.0 using %f.

This is with GCC 4.8.0 on i386.

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