commit 9178eb97bbb60dc6da913cd9f6494d465557133a
author Paul Lawrence <paullawrence@google.com> Thu Jan 26 22:42:29 2017 +0000
committer android-build-merger <android-build-merger@google.com> Thu Jan 26 22:42:29 2017 +0000
tree 1819fc5865b68d19a753f1fca6a02c5651425ee8
parent 728dde5a8a0f5ca4cfddad8b777c189c7f00efa3
parent 4755acbecb1df050a71ccdbb40f5e422a94c64ea

Merge "Allow __NR_pipe for 32-bit processes" am: 6f9a034cb9 am: b6add247f9 am: 1b553da84f
am: c543ddc292

Change-Id: Ie0d9b4f7a30b69eb8e15d014d8dff07802eaf18d

init/seccomp.cpp

diff --git a/init/seccomp.cpp b/init/seccomp.cpp
index d632302..a90a137 100644
--- a/init/seccomp.cpp
+++ b/init/seccomp.cpp
@@ -213,6 +213,9 @@
     // Needed for kernel to restart syscalls
     AllowSyscall(f, 0);  // __NR_restart_syscall
 
+    // Needed for debugging 32-bit Chrome
+    AllowSyscall(f, 42); // __NR_pipe
+
     // arm32-on-arm64 only filter - autogenerated from bionic syscall usage
     for (size_t i = 0; i < arm_filter_size; ++i)
         f.push_back(arm_filter[i]);