diff options
| author | Hridya Valsaraju <hridya@google.com> | 2020-01-30 17:47:21 -0800 |
|---|---|---|
| committer | Hridya Valsaraju <hridya@google.com> | 2020-01-30 17:50:08 -0800 |
| commit | dc0c12e5de4dbe1765b9d969974ae58848221102 (patch) | |
| tree | 582b497c82039cceb360f36c35816a4ccd2edfee /core/jni/fd_utils.cpp | |
| parent | 0b242c8d77c329e1c3bc28475e86120026212b99 (diff) | |
Add /sys/kernel/tracing/trace_marker to whitelist
Add /sys/kernel/tracing/trace_marker to whitelist of paths
that the zygote is allowed to keep open. It currently contains
/sys/kernel/debug/tracing/trace_marker which is only created when
debugfs is mounted. tracefs will be mounted at /sys/kernel/tracing
when debugfs is not mounted.
Test: AtraceHostTest
Bug: 148436518
Change-Id: I734120e8c88ba9d5451a1bd1589e084323824285
Diffstat (limited to 'core/jni/fd_utils.cpp')
| -rw-r--r-- | core/jni/fd_utils.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/core/jni/fd_utils.cpp b/core/jni/fd_utils.cpp index 1b6d622e917e..ca4735ec665a 100644 --- a/core/jni/fd_utils.cpp +++ b/core/jni/fd_utils.cpp @@ -46,6 +46,7 @@ static const char* kPathWhitelist[] = { "/dev/socket/webview_zygote", "/dev/socket/heapprofd", "/sys/kernel/debug/tracing/trace_marker", + "/sys/kernel/tracing/trace_marker", "/system/framework/framework-res.apk", "/dev/urandom", "/dev/ion", |