commit 8553ea97aa9b150e3f266319a23d4d07743fa9c4
author Bram Bonné <brambonne@google.com> Wed Apr 14 17:12:40 2021 +0200
committer Bram Bonné <brambonne@google.com> Wed Apr 14 17:12:40 2021 +0200
tree 31a8c0a4347b9ba445404e515dc81ca00b52fa79
parent 7a4416dc9424c1e5a97fc0432b36d5ebef415a0e

Open /dev/urandom in O_CLOEXEC mode

Test: atest FileDescriptorTest
Bug: 184278167
Change-Id: Ic2d3f75af6d0cc10546b8091bf0b1085591c88d9

src/jni/rtp/AudioGroup.cpp

diff --git a/src/jni/rtp/AudioGroup.cpp b/src/jni/rtp/AudioGroup.cpp
index 5f9cae8..9efd11a 100644
--- a/src/jni/rtp/AudioGroup.cpp
+++ b/src/jni/rtp/AudioGroup.cpp
@@ -1078,7 +1078,7 @@
 
 int registerAudioGroup(JNIEnv *env)
 {
-    gRandom = open("/dev/urandom", O_RDONLY);
+    gRandom = open("/dev/urandom", O_RDONLY | O_CLOEXEC);
     if (gRandom == -1) {
         ALOGE("urandom: %s", strerror(errno));
         return -1;