[src/trunk]: src/sys/compat/netbsd32 pull over lost fix from nebsd32_exec.c:

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b51b0038eab5
branches:  trunk
changeset: 499932:b51b0038eab5
user:      mrg <mrg%NetBSD.org@localhost>
date:      Sat Dec 02 04:08:35 2000 +0000

description:
pull over lost fix from nebsd32_exec.c:
>revision 1.25
>date: 2000/12/01 08:59:02;  author: mrg;  state: Exp;  lines: +2 -2
>in netbsd32_elf32_probe(), 'pos' is really a pointer to an Elf_Addr, not a
>vaddr_t.  cast the pointer before dereferencing it to avoid the alignment
>fault that broke compat_netbsd32, cuz pos is defined like:
>        Elf_Addr phdr = 0, pos = 0;
>in exec_elf32.c.

diffstat:

 sys/compat/netbsd32/netbsd32_exec_elf32.c |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 1efbb2128af6 -r b51b0038eab5 sys/compat/netbsd32/netbsd32_exec_elf32.c
--- a/sys/compat/netbsd32/netbsd32_exec_elf32.c Sat Dec 02 03:57:26 2000 +0000
+++ b/sys/compat/netbsd32/netbsd32_exec_elf32.c Sat Dec 02 04:08:35 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: netbsd32_exec_elf32.c,v 1.1 2000/12/01 21:51:09 jdolecek Exp $ */
+/*     $NetBSD: netbsd32_exec_elf32.c,v 1.2 2000/12/02 04:08:35 mrg Exp $      */
 /*     from: NetBSD: exec_aout.c,v 1.15 1996/09/26 23:34:46 cgd Exp */
 
 /*
@@ -82,7 +82,7 @@
                free((void *)bp, M_TEMP);
        }
        epp->ep_flags |= EXEC_32;
-       *pos = ELFDEFNNAME(NO_ADDR);
+       *(Elf_Addr *)pos = ELFDEFNNAME(NO_ADDR);
        return 0;
 }