glibc: Fix __memcpy_chk on non-SSE2 CPUs

Backport from upstream glibc:

  https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=132a1328eccd20621b77f7810eebbeec0a1af187

Note that the fix is only required when glibc is built for i686/multiarch,
so is not applicable in the default oe-core x86 configuration (which builds
glibc for i586 and therefore does not include SSE2 optimised memcpy etc).

(From OE-Core rev: e643b9bc4c459ea8b59573cf67f2494388e7a377)

(From OE-Core rev: 38b0095c3a3416725ef5f19ab940e84f45a8a01a)

Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-core/glibc/glibc_2.21.bb b/meta/recipes-core/glibc/glibc_2.21.bb
index d2be731045..a0b2f2dee8 100644
--- a/meta/recipes-core/glibc/glibc_2.21.bb
+++ b/meta/recipes-core/glibc/glibc_2.21.bb
@@ -27,6 +27,7 @@ SRC_URI = "git://sourceware.org/git/glibc.git;branch=${BRANCH} \
            file://0001-yes-within-the-path-sets-wrong-config-variables.patch \
            file://elf-Makefile-fix-a-typo.patch \
            file://makesyscall.patch \
+           file://Fix-__memcpy_chk-on-non-SSE2-CPUs.patch \
            ${EGLIBCPATCHES} \
            ${CVEPATCHES} \
           "