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| author | Lorenzo Colitti <lorenzo@google.com> | 2019-04-10 12:01:34 +0900 |
|---|---|---|
| committer | Maciej Żenczykowski <maze@google.com> | 2019-05-08 21:02:57 -0700 |
| commit | f38e182fbfb0dbdde24c8d7a8c653d2046d12d39 (patch) | |
| tree | 6d9bc50d58b60aa7ecc97cc1939952f198d237ec /libsysutils/src | |
| parent | b562e685037e395b0526a9262977bb73318ff994 (diff) | |
| download | system_core-f38e182fbfb0dbdde24c8d7a8c653d2046d12d39.tar.gz system_core-f38e182fbfb0dbdde24c8d7a8c653d2046d12d39.tar.bz2 system_core-f38e182fbfb0dbdde24c8d7a8c653d2046d12d39.zip | |
Make the SocketListener control pipe O_CLOEXEC.
Children of processes that use SocketListener should not be able
to stop the SocketListener.
Test: builds, boots
Test: atest libsysutils_tests
Test: atest --test-mapping system/netd
Bug: 131268436
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I64898d9966f62004468b8e8a43b59be4a81a8cc4
Merged-In: I64898d9966f62004468b8e8a43b59be4a81a8cc4
(cherry picked from commit dae0195380686dbec450e298f4acf47b5f9576e6)
Diffstat (limited to 'libsysutils/src')
| -rw-r--r-- | libsysutils/src/SocketListener.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libsysutils/src/SocketListener.cpp b/libsysutils/src/SocketListener.cpp index ded5adb6d..97806068e 100644 --- a/libsysutils/src/SocketListener.cpp +++ b/libsysutils/src/SocketListener.cpp @@ -95,7 +95,7 @@ int SocketListener::startListener(int backlog) { } else if (!mListen) mClients[mSock] = new SocketClient(mSock, false, mUseCmdNum); - if (pipe(mCtrlPipe)) { + if (pipe2(mCtrlPipe, O_CLOEXEC)) { SLOGE("pipe failed (%s)", strerror(errno)); return -1; } |