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Commit dc0c12e5 authored by Hridya Valsaraju's avatar Hridya Valsaraju
Browse files

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
parent 0b242c8d

core/jni/fd_utils.cpp

+1 −0
Original line number Diff line number Diff line
@@ -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",