From d8b295f29091310d746509bb6d5828aaf4907a18 Mon Sep 17 00:00:00 2001 From: Russell King Date: Fri, 10 Nov 2006 12:27:53 -0800 Subject: [PATCH] [PATCH] Fix missing parens in set_personality() If you call set_personality() with an expression such as: set_personality(foo ? PERS_FOO1 : PERS_FOO2); then this evaluates to: ((current->personality == foo ? PERS_FOO1 : PERS_FOO2) ? ... which is obviously not the intended result. Add the missing parents to ensure this gets evaluated as expected: ((current->personality == (foo ? PERS_FOO1 : PERS_FOO2)) ? ... Signed-off-by: Russell King Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/personality.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/personality.h b/include/linux/personality.h index bf4cf2080e5c..012cd558189b 100644 --- a/include/linux/personality.h +++ b/include/linux/personality.h @@ -114,7 +114,7 @@ struct exec_domain { * Change personality of the currently running process. */ #define set_personality(pers) \ - ((current->personality == pers) ? 0 : __set_personality(pers)) + ((current->personality == (pers)) ? 0 : __set_personality(pers)) #endif /* __KERNEL__ */ -- 2.20.1