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From: "jsm28 at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sources.redhat.com
Subject: [Bug libc/13786] New: strcasecmp_l, strncasecmp_l act as strcmp for multiarch x86 (localedata/tst-xlocale1 fails)
Date: Wed, 29 Feb 2012 21:45:00 -0000
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http://sourceware.org/bugzilla/show_bug.cgi?id=13786

             Bug #: 13786
           Summary: strcasecmp_l, strncasecmp_l act as strcmp for
                    multiarch x86 (localedata/tst-xlocale1 fails)
           Product: glibc
           Version: 2.15
            Status: NEW
          Keywords: glibc_2.15
          Severity: normal
          Priority: P2
         Component: libc
        AssignedTo: jsm28@gcc.gnu.org
        ReportedBy: jsm28@gcc.gnu.org
                CC: carlos@systemhalted.org, drepper.fsp@gmail.com
    Classification: Unclassified
              Host: i686-pc-linux-gnu
            Target: i686-pc-linux-gnu
             Build: i686-pc-linux-gnu


With multiarch enabled x86 builds of glibc, used on systems without SSSE3, the
test localedata/tst-xlocale1 fails because strcasecmp_l and strncasecmp_l are
wrongly implemented through an assembly implementation of strcmp that is not
prepared to implement those functions.  I'll send a patch to libc-alpha.  This
issue applies to both master and 2.15 branch.

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