Commit 85250921 authored by Thomas Weißschuh's avatar Thomas Weißschuh Committed by Paul E. McKenney
Browse files

tools/nolibc: add test for __stack_chk_guard initialization 



Signed-off-by: default avatarThomas Weißschuh <linux@weissschuh.net>
Signed-off-by: default avatarWilly Tarreau <w@1wt.eu>
Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent 88fc7eb5

tools/testing/selftests/nolibc/nolibc-test.c

+8 −0
Original line number Diff line number Diff line
@@ -808,6 +808,14 @@ static int run_protection(int min, int max) 
	return 0;

#endif



#if defined(NOLIBC_STACKPROTECTOR)

	if (!__stack_chk_guard) {

		llen += printf("__stack_chk_guard not initialized");

		pad_spc(llen, 64, "[FAIL]\n");

		return 1;

	}

#endif



	pid = -1;

	pid = fork();