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- Fix a wrong constant in powerpc hypot implementation (#750811)

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#13534 in python bug database
    #13472 in glibc bug database
This commit is contained in:
Jeff Law 2011-12-12 10:09:45 -07:00
parent 44d6e5be05
commit 1a1532d525
2 changed files with 39 additions and 0 deletions
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29
glibc-rh750811.patch Normal file
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@ -0,0 +1,29 @@
commit 850fb039cec802072f70ed9763927881bbbf639c
Author: Andreas Schwab <schwab@linux-m68k.org>
Date: Tue Dec 6 11:10:06 2011 +0100
Fix a wrong constant in powerpc hypot implementation
--- a/ChangeLog 2011-12-05 20:28:47.000000000 -0700
+++ b/ChangeLog 2011-12-07 13:14:29.619858242 -0700
@@ -1,3 +1,7 @@
+2011-12-06 Andreas Schwab <schwab@linux-m68k.org>
+
+ * sysdeps/powerpc/fpu/e_hypot.c (twoM600): Correct value.
+
2011-12-02 Andreas Schwab <schwab@redhat.com>
* misc/bits/select2.h (__FD_ELT): Mark as extension. Add
diff --git a/sysdeps/powerpc/fpu/e_hypot.c b/sysdeps/powerpc/fpu/e_hypot.c
index a8d67d8..3731c58 100644
--- a/sysdeps/powerpc/fpu/e_hypot.c
+++ b/sysdeps/powerpc/fpu/e_hypot.c
@@ -26,7 +26,7 @@ static const double two500 = 3.2733906078961419e+150;
static const double two600 = 4.149515568880993e+180;
static const double two1022 = 4.49423283715579e+307;
static const double twoM500 = 3.054936363499605e-151;
-static const double twoM600 = 4.616489308892868e-128;
+static const double twoM600 = 2.4099198651028841e-181;
static const double pdnum = 2.225073858507201e-308;
/* __ieee754_hypot(x,y)

10
glibc.spec
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@ -50,6 +50,8 @@ Patch6: %{name}-rh750858.patch
Patch7: %{name}-rh757887.patch
Patch8: %{name}-fdelt.patch
Patch9: %{name}-rh708455.patch
Patch10: %{name}-rh750811.patch
Patch11: %{name}-rh758252.patch
Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
Obsoletes: glibc-profile < 2.4
Obsoletes: nss_db
@ -276,6 +278,8 @@ rm -rf %{glibcportsdir}
%patch7 -p1
%patch8 -p1
%patch9 -p1
%patch10 -p1
%patch11 -p1
# A lot of programs still misuse memcpy when they have to use
# memmove. The memcpy implementation below is not tolerant at
@ -1128,6 +1132,12 @@ rm -f *.filelist*
%endif
%changelog
* Wed Dec 7 2011 Jeff Law <law@redhat.com> - 2.14.90-23
- Fix a wrong constant in powerpc hypot implementation (#750811)
#13534 in python bug database
#13472 in glibc bug database
- Truncate time values in Linux futimes when falling back to utime
* Mon Dec 5 2011 Jeff Law <law@redhat.com> - 2.14.90-22
- Mark fortified __FD_ELT as extension
- Fix typo in manual (#708455)