https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211837
Bug ID: 211837
Summary: POLA violation : SVR4(32bit binaries) does not
operate.
Product: Base System
Version: 10.3-RELEASE
Hardware: amd64
OS: Any
Status: New
Severity: Affects Some People
Priority: ---
Component: kern
Assignee: freebsd-bugs@FreeBSD.org
Reporter: ke...@kens.fm
CC: freebsd-am...@freebsd.org
CC: freebsd-am...@freebsd.org
In 10.2-RELEASE_amd64(BASE+KERNEL+LIB32+compat4x-i386) the environment
The binaries name="old_program" was operating normally.
# brandelf ./old_program
File './old_program' is of brand 'SVR4' (0)
It is an error in the 10.3-RELEASE after freebsd-update.
# ./old_program
ELF interpreter /usr/libexec/ld-elf.so.1 not found, error 8
Abort
As a result of verifying the update of STABLE/10 to 10.3R from 10.2R
https://svnweb.freebsd.org/base/stable/10/sys/kern/imgact_elf.c?r1=293318&r2=293449
That can be repaired by removing r293499 was found .
cd /usr/src/
patch -p2 -R -i r293499.diff
make buildkernel
make installkernel
reboot
######### r293449.diff ########################################
--- stable/10/sys/kern/imgact_elf.c 2016/01/07 15:37:17 293318
+++ stable/10/sys/kern/imgact_elf.c 2016/01/09 00:34:48 293449
@@ -986,7 +986,9 @@
if (error == 0)
have_interp = TRUE;
}
- if (!have_interp && newinterp != NULL) {
+ if (!have_interp && newinterp != NULL &&
+ (brand_info->interp_path == NULL ||
+ strcmp(interp, brand_info->interp_path) == 0)) {
error = __elfN(load_file)(imgp->proc, newinterp, &addr,
&imgp->entry_addr, sv->sv_pagesize);
if (error == 0)
--
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