git: d60130bf32a3 - main - rtld_malloc: increase overhead index to uint16

The branch main has been updated by kib:

URL: https://cgit.FreeBSD.org/src/commit/?id=d60130bf32a3c35417f276507dcdfa569397dae3

commit d60130bf32a3c35417f276507dcdfa569397dae3
Author:     Konstantin Belousov <kib@FreeBSD.org>
AuthorDate: 2023-07-25 12:54:45 +0000
Commit:     Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2023-08-21 14:16:42 +0000

    rtld_malloc: increase overhead index to uint16
    
    Reorder it with magic, to keep alignment.
    
    Reviewed by:    markj
    Sponsored by:   The FreeBSD Foundation
    MFC after:      1 week
    Differential revision:  https://reviews.freebsd.org/D41150
---
 libexec/rtld-elf/rtld_malloc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libexec/rtld-elf/rtld_malloc.c b/libexec/rtld-elf/rtld_malloc.c
index 1246238b3941..ac8af4d6b6e1 100644
--- a/libexec/rtld-elf/rtld_malloc.c
+++ b/libexec/rtld-elf/rtld_malloc.c
@@ -75,8 +75,8 @@ static caddr_t		pagepool_start, pagepool_end;
 union	overhead {
 	union	overhead *ov_next;	/* when free */
 	struct {
-		u_char	ovu_magic;	/* magic number */
-		u_char	ovu_index;	/* bucket # */
+		uint16_t ovu_index;	/* bucket # */
+		uint8_t ovu_magic;	/* magic number */
 	} ovu;
 #define	ov_magic	ovu.ovu_magic
 #define	ov_index	ovu.ovu_index