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Diffstat (limited to 'sys-libs/glibc/files/2.16/glibc-2.16-hardened-pie.patch')
-rw-r--r--sys-libs/glibc/files/2.16/glibc-2.16-hardened-pie.patch39
1 files changed, 39 insertions, 0 deletions
diff --git a/sys-libs/glibc/files/2.16/glibc-2.16-hardened-pie.patch b/sys-libs/glibc/files/2.16/glibc-2.16-hardened-pie.patch
new file mode 100644
index 0000000..a850a61
--- /dev/null
+++ b/sys-libs/glibc/files/2.16/glibc-2.16-hardened-pie.patch
@@ -0,0 +1,39 @@
+2012-11-11 Magnus Granberg <zorry@gentoo.org>
+
+ #442712
+ * Makeconfig (+link): Set to +link-pie.
+ (+link-static-before-libc): Change $(static-start-installed-name) to
+ S$(static-start-installed-name).
+ (+prector): Set to +prectorS.
+ (+postctor): Set to +postctorS.
+
+--- libc/Makeconfig
++++ libc/Makeconfig
+@@ -447,11 +447,12 @@
+ $(common-objpfx)libc% $(+postinit),$^) \
+ $(link-extra-libs) $(link-libc) $(+postctorS) $(+postinit)
+ endif
+++link = $(+link-pie)
+ # Command for statically linking programs with the C library.
+ ifndef +link-static
+ +link-static-before-libc = $(CC) -nostdlib -nostartfiles -static -o $@ \
+ $(sysdep-LDFLAGS) $(LDFLAGS) $(LDFLAGS-$(@F)) \
+- $(addprefix $(csu-objpfx),$(static-start-installed-name)) \
++ $(addprefix $(csu-objpfx),S$(static-start-installed-name)) \
+ $(+preinit) $(+prector) \
+ $(filter-out $(addprefix $(csu-objpfx),start.o \
+ $(start-installed-name))\
+@@ -549,11 +550,10 @@
+ ifeq ($(elf),yes)
+ +preinit = $(addprefix $(csu-objpfx),crti.o)
+ +postinit = $(addprefix $(csu-objpfx),crtn.o)
+-+prector = `$(CC) $(sysdep-LDFLAGS) --print-file-name=crtbegin.o`
+-+postctor = `$(CC) $(sysdep-LDFLAGS) --print-file-name=crtend.o`
+-# Variants of the two previous definitions for linking PIE programs.
+ +prectorS = `$(CC) $(sysdep-LDFLAGS) --print-file-name=crtbeginS.o`
+ +postctorS = `$(CC) $(sysdep-LDFLAGS) --print-file-name=crtendS.o`
+++prector = $(+prectorS)
+++postctor = $(+postctorS)
+ +interp = $(addprefix $(elf-objpfx),interp.os)
+ endif
+ csu-objpfx = $(common-objpfx)csu/