diff options
| author | Gleb Smirnoff <glebius@FreeBSD.org> | 2016-01-11 21:46:37 +0000 |
|---|---|---|
| committer | Gleb Smirnoff <glebius@FreeBSD.org> | 2016-01-11 21:46:37 +0000 |
| commit | 1bb5bb8aa86d403e9a77072c7aba60fa0908d865 (patch) | |
| tree | 838bd368f55cd2d31ff78ea55037ffe8b35309e9 | |
| parent | 4e53984277d4bc80d9f5c2576377274b8bd054c9 (diff) | |
Notes
| -rw-r--r-- | sys/compat/linux/linux_futex.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/compat/linux/linux_futex.c b/sys/compat/linux/linux_futex.c index 56275d3b80e9..4573f73edf97 100644 --- a/sys/compat/linux/linux_futex.c +++ b/sys/compat/linux/linux_futex.c @@ -1100,6 +1100,12 @@ linux_get_robust_list(struct thread *td, struct linux_get_robust_list_args *args ESRCH); return (ESRCH); } + if (SV_PROC_ABI(td2->td_proc) != SV_ABI_LINUX) { + LIN_SDT_PROBE1(futex, linux_get_robust_list, return, + EPERM); + PROC_UNLOCK(td2->td_proc); + return (EPERM); + } em = em_find(td2); KASSERT(em != NULL, ("get_robust_list: emuldata notfound.\n")); |