[patch] updated patch with the fix for sigaction

glibc-2.11-hardened-pie.patch (text/plain), 1.96 KB, created by Magnus Granberg on 2010-09-12 22:01:30 UTC

2009-11-08  Magnus Granberg  <[e-mail]>

        #292139
        * Makeconfig (+link): Set to +link-pie.
        (+link-static): Change $(static-start-installed-name) to
        S$(static-start-installed-name).
        (+prector): Set to +prectorS.
        (+postctor): Set to +postctorS.

2010-10-10 Magnus Granberg <[e-mail]>

        #283470
        *signal/Makefile add -nopie for sigaction.o

--- 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 = $(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) --print-file-name=crtbegin.o`
-+postctor = `$(CC) --print-file-name=crtend.o`
-# Variants of the two previous definitions for linking PIE programs.
 +prectorS = `$(CC) --print-file-name=crtbeginS.o`
 +postctorS = `$(CC) --print-file-name=crtendS.o`
++prector = $(+prectorS)
++postctor = $(+postctorS)
 +interp = $(addprefix $(elf-objpfx),interp.os)
 endif
 csu-objpfx = $(common-objpfx)csu/
--- libc/signal/Makefile        2010-05-19 22:38:20.000000000 +0200
+++ libc/signal/Makefile        2010-09-10 17:52:32.000000000 +0200
@@ -49,3 +49,4 @@
 CFLAGS-sigtimedwait.c = -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sigwait.c = -fexceptions -fasynchronous-unwind-tables
 CFLAGS-sigwaitinfo.c = -fexceptions -fasynchronous-unwind-tables
+CFLAGS-sigaction.o = -nopie