tree 0f9f26112f8946d235a7a745bfe40e9641ecb9c1
parent 3b76e3756edf54ece1b4059d193b65bb2769d22e
author William A. Kennington III <wak@google.com> 1516835541 -0800
committer Tom Joseph <tomjoseph@in.ibm.com> 1517226169 +0000

watchdog: Fix enabled value type

When deserializing a bool with sd_bus_message_read, it expects the
storage of the passed in container to be 4 bytes. A bool is not
guaranteed to be this large and will cause sd_bus_message_read to
scribble on the stack. Change enabled to int to guarantee enough
space to deserialize the result.

For reference libsystemd is doing:
  *(int*) p = !!*(uint8_t*) q;

Change-Id: Ic299e303fcb70941757c453a7b4f643337220afb
Signed-off-by: William A. Kennington III <wak@google.com>