[Bug libc/4586] printf crashes on some 'long double' values

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2007-07-12 15:30 -------
Subject: Bug 4586

CVSROOT:	/cvs/glibc
Module name:	libc
Branch: 	glibc-2_5-branch
Changes by:	jakub@sourceware.org	2007-07-12 15:30:07

Modified files:
	.              : ChangeLog 
	sysdeps/i386   : ldbl2mpn.c 
Added files:
	sysdeps/ia64   : ldbl2mpn.c 
	sysdeps/x86_64 : ldbl2mpn.c 

Log message:
	2007-06-06  Jakub Jelinek  <jakub@redhat.com>
	
	[BZ #4586]
	* sysdeps/i386/ldbl2mpn.c (__mpn_extract_long_double): Treat
	pseudo-zeros as zero.
	* sysdeps/x86_64/ldbl2mpn.c: New file.
	* sysdeps/ia64/ldbl2mpn.c: New file.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/ChangeLog.diff?cvsroot=glibc&only_with_tag=glibc-2_5-branch&r1=1.10362.2.89&r2=1.10362.2.90
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/sysdeps/i386/ldbl2mpn.c.diff?cvsroot=glibc&only_with_tag=glibc-2_5-branch&r1=1.4&r2=1.4.10.1
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/sysdeps/ia64/ldbl2mpn.c.diff?cvsroot=glibc&only_with_tag=glibc-2_5-branch&r1=NONE&r2=1.1.6.1
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/sysdeps/x86_64/ldbl2mpn.c.diff?cvsroot=glibc&only_with_tag=glibc-2_5-branch&r1=NONE&r2=1.1.6.1



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http://sourceware.org/bugzilla/show_bug.cgi?id=4586

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