[PATCH] Enable _FORTIFY_SOURCE and stack protector checking

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

diff --git a/Makefile b/Makefile
index fe9a8cd368a1c6f27a4d4c24c7594b5810c78b19..7500030be3772479186665e2f8d9354aa61e63cf 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,8 @@
 #CC    = /opt/intel/cce/9.1.045/bin/icc
 CC     = gcc -W
+DEBUGFLAGS = -D_FORTIFY_SOURCE=2 -fstack-protector
 OPTFLAGS= -O2 -g
-CFLAGS = -Wwrite-strings -Wall -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 $(OPTFLAGS)
+CFLAGS = -Wwrite-strings -Wall -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 $(OPTFLAGS) $(DEBUGFLAGS)
 PROGS  = fio
 SCRIPTS = fio_generate_plots
 OBJS = gettime.o fio.o ioengines.o init.o stat.o log.o time.o md5.o crc32.o \