diff options
| author | Matthew Dempsky <matthew@cvs.openbsd.org> | 2012-09-17 17:11:50 +0000 |
|---|---|---|
| committer | Matthew Dempsky <matthew@cvs.openbsd.org> | 2012-09-17 17:11:50 +0000 |
| commit | 5815345159fb5bba9a12d2b9f224cc4562f4c04e (patch) | |
| tree | 43d23959499f500b2bbbe72fb49e44941d04ceef /sys/kern | |
| parent | 248f631167114ee7004d000b84a2b7d973fc214a (diff) | |
Recognize executables tagged with ELFOSABI_OPENBSD (such as generated
by the Go linker) as native executables even if they don't contain an
OpenBSD PT_NOTE segment.
Confirmed to fix Go by sthen
ok kettenis, deraadt
Diffstat (limited to 'sys/kern')
| -rw-r--r-- | sys/kern/exec_elf.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/kern/exec_elf.c b/sys/kern/exec_elf.c index e827787795d..1550478c8a7 100644 --- a/sys/kern/exec_elf.c +++ b/sys/kern/exec_elf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: exec_elf.c,v 1.88 2012/09/11 15:44:19 deraadt Exp $ */ +/* $OpenBSD: exec_elf.c,v 1.89 2012/09/17 17:11:49 matthew Exp $ */ /* * Copyright (c) 1996 Per Fogelstrom @@ -592,7 +592,8 @@ ELFNAME2(exec,makecmds)(struct proc *p, struct exec_package *epp) * set the ep_emul field in the exec package structure. */ error = ENOEXEC; - if (ELFNAME(os_pt_note)(p, epp, epp->ep_hdr, "OpenBSD", 8, 4) != 0) { + if (eh->e_ident[EI_OSABI] != ELFOSABI_OPENBSD && + ELFNAME(os_pt_note)(p, epp, epp->ep_hdr, "OpenBSD", 8, 4) != 0) { for (i = 0; ELFNAME(probes)[i].func != NULL && error; i++) error = (*ELFNAME(probes)[i].func)(p, epp, interp, &pos); if (error) |