From 244bb8d0a085937ac58a7776bcde41db56d3d820 Mon Sep 17 00:00:00 2001
From: Ray Essick <essick@google.com>
Date: Sun, 12 Jul 2020 20:28:07 -0700
Subject: extend syscall minijail for clang code coverage

cutover to clang-based code coverage uses extra system call (ftruncate)
when writing coverage data. exposed while generating coverage for media.extractor.

Bug: 160917521
Test: build, boot, kill -37 extractors for {arm,x86}x{32,64}
Change-Id: I555b168c7aab43caa590df951861b92e8fa14bc3
---
 code_coverage/seccomp_policy/code_coverage.arm.policy | 1 +
 1 file changed, 1 insertion(+)

(limited to 'code_coverage/seccomp_policy/code_coverage.arm.policy')

diff --git a/code_coverage/seccomp_policy/code_coverage.arm.policy b/code_coverage/seccomp_policy/code_coverage.arm.policy
index d6784e371d..b80910f190 100644
--- a/code_coverage/seccomp_policy/code_coverage.arm.policy
+++ b/code_coverage/seccomp_policy/code_coverage.arm.policy
@@ -6,6 +6,7 @@ openat: 1
 write: 1
 fcntl64: 1
 fstat64: 1
+ftruncate64: 1
 geteuid32: 1
 _llseek: 1
 mmap2: 1
-- 
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