glibc: Upgrade to 2.33

Drop backported patches

(From OE-Core rev: aa87638cf4f2bef66df92f961c7814f6b482fd3d)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 56 deletions

diff --git a/meta/recipes-core/glibc/glibc/CVE-2020-29573.patch b/meta/recipes-core/glibc/glibc/CVE-2020-29573.patch
deleted file mode 100644
index 0f54d72cad..0000000000
--- a/meta/recipes-core/glibc/glibc/CVE-2020-29573.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-From 681900d29683722b1cb0a8e565a0585846ec5a61 Mon Sep 17 00:00:00 2001
-From: Florian Weimer <fweimer@redhat.com>
-Date: Tue, 22 Sep 2020 19:07:48 +0200
-Subject: [PATCH] x86: Harden printf against non-normal long double values (bug
- 26649)
-
-The behavior of isnan/__builtin_isnan on bit patterns that do not
-correspond to something that the CPU would produce from valid inputs
-is currently under-defined in the toolchain. (The GCC built-in and
-glibc disagree.)
-
-The isnan check in PRINTF_FP_FETCH in stdio-common/printf_fp.c
-assumes the GCC behavior that returns true for non-normal numbers
-which are not specified as NaN. (The glibc implementation returns
-false for such numbers.)
-
-At present, passing non-normal numbers to __mpn_extract_long_double
-causes this function to produce irregularly shaped multi-precision
-integers, triggering undefined behavior in __printf_fp_l.
-
-With GCC 10 and glibc 2.32, this behavior is not visible because
-__builtin_isnan is used, which avoids calling
-__mpn_extract_long_double in this case.  This commit updates the
-implementation of __mpn_extract_long_double so that regularly shaped
-multi-precision integers are produced in this case, avoiding
-undefined behavior in __printf_fp_l.
-
-Upstream-Status: Backport [git://sourceware.org/git/glibc.git]
-CVE: CVE-2020-29573
-Signed-off-by: Zhixiong Chi <zhixiong.chi@windriver.com>
----
- sysdeps/i386/ldbl2mpn.c                  |  8 ++++
- 1 files changed, 8 insertions(+)
-
-diff --git a/sysdeps/i386/ldbl2mpn.c b/sysdeps/i386/ldbl2mpn.c
-index ec8464eef7..23afedfb67 100644
---- a/sysdeps/i386/ldbl2mpn.c
-+++ b/sysdeps/i386/ldbl2mpn.c
-@@ -115,6 +115,14 @@ __mpn_extract_long_double (mp_ptr res_ptr, mp_size_t size,
-           && res_ptr[N - 1] == 0)
-     /* Pseudo zero.  */
-     *expt = 0;
-+  else
-+    /* Unlike other floating point formats, the most significant bit
-+       is explicit and expected to be set for normal numbers.  Set it
-+       in case it is cleared in the input.  Otherwise, callers will
-+       not be able to produce the expected multi-precision integer
-+       layout by shifting.  */
-+    res_ptr[N - 1] |= (mp_limb_t) 1 << (LDBL_MANT_DIG - 1
-+                                       - ((N - 1) * BITS_PER_MP_LIMB));
- 
-   return N;
- }
--- 
-2.17.0
-