Add _FORTIFY_SOURCE to check for overflows

7 years ago · bbdaf647f3
parent df3c2e712e
commit bbdaf647f3
1 changed files with 4 additions and 0 deletions
--- a/include/common.h
+++ b/include/common.h
@ -30,6 +30,10 @@
 #define _FILE_OFFSET_BITS 64
 #endif

+#ifndef _FORTIFY_SOURCE
+#define _FORTIFY_SOURCE 2
+#endif
+
 #define NOMINMAX 1

 #define MIN(a,b) (((a) < (b)) ? (a) : (b))