diff options
| author | Dmitry Vyukov <dvyukov@google.com> | 2017-05-25 12:40:06 +0200 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2017-05-25 12:40:06 +0200 |
| commit | a2ef63b51f2efd9213f410577d07dead25a0f85f (patch) | |
| tree | 8d496fc9d5ec9efd48b88aa680c7c350e999e3a5 /csource | |
| parent | ffb5c7319ebc92b08d3600c6873942276577dba6 (diff) | |
csource: regenerate
Diffstat (limited to 'csource')
| -rw-r--r-- | csource/common.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/csource/common.go b/csource/common.go index 2551cbbb9..bceb3907d 100644 --- a/csource/common.go +++ b/csource/common.go @@ -1473,6 +1473,8 @@ static int do_sandbox_setuid(int executor_pid, bool enable_tun) if (syscall(SYS_setresuid, nobody, nobody, nobody)) fail("failed to setresuid"); + prctl(PR_SET_DUMPABLE, 1, 0, 0, 0); + loop(); doexit(1); } @@ -1530,6 +1532,10 @@ static int namespace_sandbox_proc(void* arg) fail("mkdir failed"); if (mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND | MS_REC | MS_PRIVATE, NULL)) fail("mount(dev) failed"); + if (mkdir("./syz-tmp/newroot/proc", 0700)) + fail("mkdir failed"); + if (mount(NULL, "./syz-tmp/newroot/proc", "proc", 0, NULL)) + fail("mount(proc) failed"); if (mkdir("./syz-tmp/pivot", 0777)) fail("mkdir failed"); if (syscall(SYS_pivot_root, "./syz-tmp", "./syz-tmp/pivot")) { |