glibc & eglibc: fix mips DT_MIPS_RLD_MAP checking

On mips target, binutils currently sets DT_MIPS_RLD_MAP to 0 in dynamic
section if a --version-script sets _RLD_MAP to local. This is apparently
a binutils bug, but libc shouldn't segfault in this case.

Add sanity check on the entry to avoid segfault, fixes [BUGID #287].

Signed-off-by: Qing He <qing.he@intel.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/meta/recipes-core/eglibc/eglibc_2.12.bb b/meta/recipes-core/eglibc/eglibc_2.12.bb
index 1b633a7d47..7917fbdd7f 100644
--- a/meta/recipes-core/eglibc/eglibc_2.12.bb
+++ b/meta/recipes-core/eglibc/eglibc_2.12.bb
@@ -2,13 +2,14 @@ require eglibc.inc
 
 DEPENDS += "gperf-native"
 FILESPATHPKG =. "eglibc-svn:"
-PR = "r7"
+PR = "r8"
 SRCREV="10809"
 EGLIBC_BRANCH="eglibc-2_12"
 SRC_URI = "svn://www.eglibc.org/svn/branches/;module=${EGLIBC_BRANCH};proto=http \
            file://eglibc-svn-arm-lowlevellock-include-tls.patch \
            file://IO-acquire-lock-fix.patch \
            file://shorten-build-commands.patch \
+           file://mips-rld-map-check.patch \
            file://etc/ld.so.conf \
            file://generate-supported.mk"
 S = "${WORKDIR}/${EGLIBC_BRANCH}/libc"