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* [Bug math/15283] New: y1l spurious overflows for ldbl-96
@ 2013-03-15 23:54 jsm28 at gcc dot gnu.org
  2013-03-16 17:54 ` [Bug math/15283] " jsm28 at gcc dot gnu.org
  2014-06-13 18:42 ` fweimer at redhat dot com
  0 siblings, 2 replies; 3+ messages in thread
From: jsm28 at gcc dot gnu.org @ 2013-03-15 23:54 UTC (permalink / raw)
  To: glibc-bugs

http://sourceware.org/bugzilla/show_bug.cgi?id=15283

             Bug #: 15283
           Summary: y1l spurious overflows for ldbl-96
           Product: glibc
           Version: 2.17
            Status: NEW
          Severity: normal
          Priority: P2
         Component: math
        AssignedTo: unassigned@sourceware.org
        ReportedBy: jsm28@gcc.gnu.org
    Classification: Unclassified


The ldbl-96 implementation of y1l raises spurious OVERFLOW and INVALID
exceptions because of an incorrect check for whether the argument can safely be
doubled.  E.g., y1l (0x1p16383L) raises such exceptions.

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* [Bug math/15283] y1l spurious overflows for ldbl-96
  2013-03-15 23:54 [Bug math/15283] New: y1l spurious overflows for ldbl-96 jsm28 at gcc dot gnu.org
@ 2013-03-16 17:54 ` jsm28 at gcc dot gnu.org
  2014-06-13 18:42 ` fweimer at redhat dot com
  1 sibling, 0 replies; 3+ messages in thread
From: jsm28 at gcc dot gnu.org @ 2013-03-16 17:54 UTC (permalink / raw)
  To: glibc-bugs

http://sourceware.org/bugzilla/show_bug.cgi?id=15283

Joseph Myers <jsm28 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #1 from Joseph Myers <jsm28 at gcc dot gnu.org> 2013-03-16 17:54:25 UTC ---
Fixed by:

commit d2f9799e7ca00687eb1a57f2747b4293e1a7dea6
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Sat Mar 16 17:51:48 2013 +0000

    Fix y1l spurious overflows for ldbl-96 (bug 15283).

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^ permalink raw reply	[flat|nested] 3+ messages in thread
* [Bug math/15283] y1l spurious overflows for ldbl-96
  2013-03-15 23:54 [Bug math/15283] New: y1l spurious overflows for ldbl-96 jsm28 at gcc dot gnu.org
  2013-03-16 17:54 ` [Bug math/15283] " jsm28 at gcc dot gnu.org
@ 2014-06-13 18:42 ` fweimer at redhat dot com
  1 sibling, 0 replies; 3+ messages in thread
From: fweimer at redhat dot com @ 2014-06-13 18:42 UTC (permalink / raw)
  To: glibc-bugs

https://sourceware.org/bugzilla/show_bug.cgi?id=15283

Florian Weimer <fweimer at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
              Flags|                            |security-

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2013-03-15 23:54 [Bug math/15283] New: y1l spurious overflows for ldbl-96 jsm28 at gcc dot gnu.org
2013-03-16 17:54 ` [Bug math/15283] " jsm28 at gcc dot gnu.org
2014-06-13 18:42 ` fweimer at redhat dot com

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