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| author |   deraadt <deraadt@openbsd.org> | 2016-05-22 01:40:57 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2016-05-22 01:40:57 +0000 |
| commit | 6d5bcfa287000a6ee56eea0998445488caf1df5e (patch) | |
| tree | 6985b3e6206d887c02ec17b12f50319e29d17891 | |
| parent | sync (diff) | |
| download | wireguard-openbsd-6d5bcfa287000a6ee56eea0998445488caf1df5e.tar.xz wireguard-openbsd-6d5bcfa287000a6ee56eea0998445488caf1df5e.zip | |
Ignore the listed protection (which may contain X) when making page
writeable temporary.
As pointed out by kettenis, discussed with guenther
| -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 39c67b49174..e83173f7412 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 1.32 2015/11/02 07:02:53 guenther Exp $ */ +/* $OpenBSD: rtld_machine.c,v 1.33 2016/05/22 01:40:57 deraadt Exp $ */ /* * Copyright (c) 2002 Dale Rahn @@ -443,7 +443,7 @@ _dl_md_reloc_got(elf_object_t *object, int lazy) llist = llist->next) { if (!(llist->prot & PROT_WRITE)) _dl_mprotect(llist->start, llist->size, - llist->prot|PROT_WRITE); + PROT_READ | PROT_WRITE); } for (i = 0; i < num/sizeof(Elf_Rel); i++, rel++) { Elf_Addr *where; |