1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 807556c5bcd2..9d4aa7f95bc8 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -819,6 +819,11 @@ struct task_struct {
         unsigned did_exec:1;
         pid_t pid;
         pid_t tgid;
+
+#ifdef CONFIG_CC_STACKPROTECTOR
+        /* Canary value for the -fstack-protector gcc feature */
+        unsigned long stack_canary;
+#endif
         /* 
          * pointers to (original) parent process, youngest child, younger sibling,
          * older sibling, respectively.  (p->father can be replaced with