diff options
| author |   deraadt <deraadt@openbsd.org> | 2016-05-26 17:23:39 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2016-05-26 17:23:39 +0000 |
| commit | 0a2c9542a46bf95c44a7c089c7d762f04ec048ea (patch) | |
| tree | af4ac8a9d8621a997b2f740805bbd787abfe7268 | |
| parent | Copy ELF headers into guest VM memory (diff) | |
| download | wireguard-openbsd-0a2c9542a46bf95c44a7c089c7d762f04ec048ea.tar.xz wireguard-openbsd-0a2c9542a46bf95c44a7c089c7d762f04ec048ea.zip | |
for textrels (sthen ran into one...):
Ignore the listed protection (which may contain X) when making page
writeable temporary.
| -rw-r--r-- | libexec/ld.so/i386/rtld_machine.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libexec/ld.so/i386/rtld_machine.c b/libexec/ld.so/i386/rtld_machine.c index e83173f7412..f827a120e59 100644 --- a/libexec/ld.so/i386/rtld_machine.c +++ b/libexec/ld.so/i386/rtld_machine.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rtld_machine.c,v 1.33 2016/05/22 01:40:57 deraadt Exp $ */ +/* $OpenBSD: rtld_machine.c,v 1.34 2016/05/26 17:23:39 deraadt Exp $ */ /* * Copyright (c) 2002 Dale Rahn @@ -200,7 +200,7 @@ _dl_md_reloc(elf_object_t *object, int rel, int relsz) for (llist = object->load_list; llist != NULL; llist = llist->next) { if (!(llist->prot & PROT_WRITE)) _dl_mprotect(llist->start, llist->size, - llist->prot|PROT_WRITE); + PROT_READ | PROT_WRITE); } } |