commit 78786da116064e6a2b7bb768e1eb77f3804eace4
author Mark Salyzyn <salyzyn@google.com> Thu Apr 28 16:06:24 2016 -0700
committer Mark Salyzyn <salyzyn@google.com> Fri Apr 29 07:52:36 2016 -0700
tree c0cd68b09477f20bed0baed1391c8cbd6c922846
parent 7f18790bd7968522452eb88e670afe3736e0dcb7

liblog: O_CLOEXEC flag on opens

Bug: 28455828
Change-Id: Ic00101a6192aab7271cb0c3461e249a77d7f29ed

liblog/pmsg_writer.c

diff --git a/liblog/pmsg_writer.c b/liblog/pmsg_writer.c
index 9cd3c48..2ba31fa 100644
--- a/liblog/pmsg_writer.c
+++ b/liblog/pmsg_writer.c
@@ -54,7 +54,7 @@
 static int pmsgOpen()
 {
     if (pmsgLoggerWrite.context.fd < 0) {
-        pmsgLoggerWrite.context.fd = TEMP_FAILURE_RETRY(open("/dev/pmsg0", O_WRONLY));
+        pmsgLoggerWrite.context.fd = TEMP_FAILURE_RETRY(open("/dev/pmsg0", O_WRONLY | O_CLOEXEC));
     }
 
     return pmsgLoggerWrite.context.fd;