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-rw-r--r--kernel/futex_compat.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
index 55c8c9349cfe..4ae3232e7a28 100644
--- a/kernel/futex_compat.c
+++ b/kernel/futex_compat.c
@@ -155,7 +155,7 @@ COMPAT_SYSCALL_DEFINE3(get_robust_list, int, pid,
}
ret = -EPERM;
- if (!ptrace_may_access(p, PTRACE_MODE_READ))
+ if (!ptrace_may_access(p, PTRACE_MODE_READ_REALCREDS))
goto err_unlock;
head = p->compat_robust_list;