Commit d8b295f2 authored by Russell King's avatar Russell King Committed by Linus Torvalds

[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: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent e40c6759
...@@ -114,7 +114,7 @@ struct exec_domain { ...@@ -114,7 +114,7 @@ struct exec_domain {
* Change personality of the currently running process. * Change personality of the currently running process.
*/ */
#define set_personality(pers) \ #define set_personality(pers) \
((current->personality == pers) ? 0 : __set_personality(pers)) ((current->personality == (pers)) ? 0 : __set_personality(pers))
#endif /* __KERNEL__ */ #endif /* __KERNEL__ */
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment