unveil: incorrect type flags on unvname_new()

[Sebastien Marie]

Hi,

While reviewing unveil(2) code, I found an incorrect type on
unvname_new() function: flags argument should be uint64_t.

It is called by unveil_add_name() which uses uint64_t for flags, and
store the value in struct unvname un_flags member which is uint64_t.

Thanks.
-- 
Sebastien Marie


Index: kern/kern_unveil.c
===================================================================
RCS file: /cvs/src/sys/kern/kern_unveil.c,v
retrieving revision 1.2
diff -u -p -r1.2 kern_unveil.c
--- kern/kern_unveil.c  13 Jul 2018 13:47:41 -0000      1.2
+++ kern/kern_unveil.c  16 Jul 2018 13:08:40 -0000
@@ -50,7 +50,7 @@ unvname_compare(const struct unvname *n1
 }
 
 struct unvname *
-unvname_new(const char *name, size_t size, int flags)
+unvname_new(const char *name, size_t size, uint64_t flags)
 {
        struct unvname *ret = malloc(sizeof(struct unvname), M_PROC, M_WAITOK);
        ret->un_name = malloc(size, M_PROC, M_WAITOK);