diff options
| author | Linux Build Service Account <lnxbuild@localhost> | 2018-06-02 01:13:34 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2018-06-02 01:13:34 -0700 |
| commit | fd95dadf54bf08e910a4cad0bbce8d25e8813429 (patch) | |
| tree | 7824cada0e10c6bb934c59b3b8a3aeb09b1e812f /kernel/exit.c | |
| parent | 33b2567cd52c95ad3b33578aaa200d53aa4d4dbc (diff) | |
| parent | 9848856fe15cdad6b64b5883bb4c30528b358f7d (diff) | |
Merge "Merge android-4.4.133 (3f51ea2) into msm-4.4"
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 222c55208b5c..f75f7cef0760 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -1630,6 +1630,10 @@ SYSCALL_DEFINE4(wait4, pid_t, upid, int __user *, stat_addr, __WNOTHREAD|__WCLONE|__WALL)) return -EINVAL; + /* -INT_MIN is not defined */ + if (upid == INT_MIN) + return -ESRCH; + if (upid == -1) type = PIDTYPE_MAX; else if (upid < 0) { |