commit ccda3d163244630898787a8e99712c64e02e7f49
author Treehugger Robot <treehugger-gerrit@google.com> Sat Oct 22 00:19:38 2016 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Sat Oct 22 00:19:39 2016 +0000
tree 3f49ed75ee5f689859ea44311ce350bf52945153
parent 18bbc41d1b2e6fe046da4b0031d353cc51873ba7
parent 57d858215f982c542bd8f4463c190a1e2986b273

Merge "libion: open /dev/ion read-only"

libion/ion.c

diff --git a/libion/ion.c b/libion/ion.c
index 4565efb..2db8845 100644
--- a/libion/ion.c
+++ b/libion/ion.c
@@ -34,7 +34,7 @@
 
 int ion_open()
 {
-    int fd = open("/dev/ion", O_RDWR);
+    int fd = open("/dev/ion", O_RDONLY);
     if (fd < 0)
         ALOGE("open /dev/ion failed!\n");
     return fd;

libion/tests/device_test.cpp

diff --git a/libion/tests/device_test.cpp b/libion/tests/device_test.cpp
index 0be52bf..eb3f7b6 100644
--- a/libion/tests/device_test.cpp
+++ b/libion/tests/device_test.cpp
@@ -46,7 +46,7 @@
 void Device::SetUp()
 {
     IonAllHeapsTest::SetUp();
-    m_deviceFd = open("/dev/ion-test", O_RDWR);
+    m_deviceFd = open("/dev/ion-test", O_RDONLY);
     ASSERT_GE(m_deviceFd, 0);
 }