From f9b8df464da02005a1f3296ad5c16582065befbf Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Mon, 25 Jan 2016 20:06:31 -0500 Subject: [PATCH] add ssp suppression to some arch-override files that may need it these were not covered by the parent-level rules with the new build system. in the old build system, the equivalent files were often in arch/$(ARCH)/src and likewise lacked the suppression. this could lead to early crashing (before thread pointer init) when libc itself was built with stack protector enabled. --- Makefile | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index 82ea024e..de30a607 100644 --- a/Makefile +++ b/Makefile @@ -118,8 +118,10 @@ $(MEMOPS_SRCS:%.c=obj/%.o) $(MEMOPS_SRCS:%.c=obj/%.lo): CFLAGS_ALL += $(CFLAGS_M NOSSP_SRCS = $(wildcard crt/*.c) \ src/env/__libc_start_main.c src/env/__init_tls.c \ - src/thread/__set_thread_area.c src/env/__stack_chk_fail.c \ - src/string/memset.c src/string/memcpy.c \ + src/env/__stack_chk_fail.c \ + src/thread/__set_thread_area.c src/thread/$(ARCH)/__set_thread_area.c \ + src/string/memset.c src/string/$(ARCH)/memset.c \ + src/string/memcpy.c src/string/$(ARCH)/memcpy.c \ ldso/dlstart.c ldso/dynlink.c $(NOSSP_SRCS:%.c=obj/%.o) $(NOSSP_SRCS:%.c=obj/%.lo): CFLAGS_ALL += $(CFLAGS_NOSSP)