exit instead of returning when execv()ing clatd fails.

Returning instead of exiting when execv() fails causes mayhem, as
it results in two netd processes running, and netd commands being
processed by one of the two at random.

Bug: 18893886
Change-Id: I25afbabaef5955c9af7053b0333969b4e83549f1
1 file changed
tree: 976abb00f185e926ae24b0c7cd3a0e9e6c66ccd1
  1. client/
  2. include/
  3. server/