git.schokokeks.org
Repositories
Help
Report an Issue
keks-overlay.git
Code
Commits
Branches
Tags
Suche
Strukturansicht:
4b85c67
Branches
Tags
master
keks-overlay.git
sys-libs
glibc
files
2.5
glibc-2.5-hardened-pie.patch
glibc security fixes
Hanno Böck
commited
4b85c67
at 2010-10-26 21:29:15
glibc-2.5-hardened-pie.patch
Blame
History
Raw
Change link commands for glibc executables to build PIEs Patch by Kevin F. Quinn <kevquinn@gentoo.org> --- Makeconfig +++ Makeconfig @@ -415,10 +415,10 @@ # Command for linking programs with the C library. ifndef +link -+link = $(CC) -nostdlib -nostartfiles -o $@ \ ++link = $(CC) -nostdlib -nostartfiles -fPIE -pie -o $@ \ $(sysdep-LDFLAGS) $(config-LDFLAGS) $(LDFLAGS) $(LDFLAGS-$(@F)) \ $(combreloc-LDFLAGS) $(relro-LDFLAGS) $(hashstyle-LDFLAGS) \ - $(addprefix $(csu-objpfx),$(start-installed-name)) \ + $(addprefix $(csu-objpfx),S$(start-installed-name)) \ $(+preinit) $(+prector) \ $(filter-out $(addprefix $(csu-objpfx),start.o \ $(start-installed-name))\ @@ -429,7 +429,7 @@ 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 \ $(start-installed-name))\ @@ -528,8 +528,8 @@ ifeq ($(elf),yes) +preinit = $(addprefix $(csu-objpfx),crti.o) +postinit = $(addprefix $(csu-objpfx),crtn.o) -+prector = `$(CC) --print-file-name=crtbegin.o` -+postctor = `$(CC) --print-file-name=crtend.o` ++prector = `$(CC) --print-file-name=crtbeginS.o` ++postctor = `$(CC) --print-file-name=crtendS.o` +interp = $(addprefix $(elf-objpfx),interp.os) endif csu-objpfx = $(common-objpfx)csu/