summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorKees Cook <keescook@chromium.org>2015-06-15 15:29:16 -0700
committerKees Cook <keescook@chromium.org>2015-07-15 11:52:54 -0700
commit221272f97ca528048a577a3ff23d7774286ca5fd (patch)
tree78c221163aa09492b6cc2c90943734e5fcc1b9ba
parent13c4a90119d28cfcb6b5bdd820c233b86c2b0237 (diff)
seccomp: swap hard-coded zeros to defined name
For clarity, if CONFIG_SECCOMP isn't defined, seccomp_mode() is returning "disabled". This makes that more clear, along with another 0-use, and results in no operational change. Signed-off-by: Kees Cook <keescook@chromium.org>
-rw-r--r--include/linux/seccomp.h2
-rw-r--r--kernel/seccomp.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/seccomp.h b/include/linux/seccomp.h
index a19ddacdac30..f4265039a94c 100644
--- a/include/linux/seccomp.h
+++ b/include/linux/seccomp.h
@@ -78,7 +78,7 @@ static inline long prctl_set_seccomp(unsigned long arg2, char __user *arg3)
static inline int seccomp_mode(struct seccomp *s)
{
- return 0;
+ return SECCOMP_MODE_DISABLED;
}
#endif /* CONFIG_SECCOMP */
diff --git a/kernel/seccomp.c b/kernel/seccomp.c
index 645e42d6fa4d..383bd6caca81 100644
--- a/kernel/seccomp.c
+++ b/kernel/seccomp.c
@@ -594,7 +594,7 @@ void secure_computing_strict(int this_syscall)
unlikely(current->ptrace & PT_SUSPEND_SECCOMP))
return;
- if (mode == 0)
+ if (mode == SECCOMP_MODE_DISABLED)
return;
else if (mode == SECCOMP_MODE_STRICT)
__secure_computing_strict(this_syscall);