Handle bogus multi value packet lengths

[android-x86/system-bt.git] / stack / gatt / gatt_cl.cc

diff --git a/stack/gatt/gatt_cl.cc b/stack/gatt/gatt_cl.cc
index 8c3567d..cb5c138 100644 (file)
--- a/stack/gatt/gatt_cl.cc
+++ b/stack/gatt/gatt_cl.cc
@@ -745,7 +745,7 @@ void gatt_process_notification(tGATT_TCB& tcb, uint16_t cid, uint8_t op_code,
     rem_len -= 4;
     // Make sure we don't read past the remaining data even if the length says
     // we can Also need to watch comparing the int16_t with the uint16_t
-    value.len = std::min(rem_len, (int16_t)value.len);
+    value.len = std::min((uint16_t)rem_len, value.len);
     STREAM_TO_ARRAY(value.value, p, value.len);
     // Accounting
     rem_len -= value.len;