Fix uninitialized variable

channels_ could be used uninitialized, and is not guaranteed to default
to zero.

crbug.com/686830

1 files changed, 1 insertions, 0 deletions

diff --git a/src/os.cc b/src/os.cc
index 7c4e3d1..a792c14 100644
--- a/src/os.cc
+++ b/src/os.cc
@@ -63,6 +63,7 @@ OsLayer::OsLayer() {
   dynamic_mapped_shmem_ = false;
   mmapped_allocation_ = false;
   shmid_ = 0;
+  channels_ = NULL;
 
   time_initialized_ = 0;