make sure to ignore SIGPIPE in the write side of BitTube (99fe3c6d) · Commits · e / os / android_frameworks_native-old

libs/gui/BitTube.cpp

+4 −1

Original line number	Diff line number	Diff line
		@@ -17,8 +17,9 @@
		#include <stdint.h>
		#include <sys/types.h>

		#include <unistd.h>
		#include <fcntl.h>
		#include <signal.h>
		#include <unistd.h>

		#include <utils/Errors.h>

		@@ -38,6 +39,8 @@ BitTube::BitTube()
		mSendFd = fds[1];
		fcntl(mReceiveFd, F_SETFL, O_NONBLOCK);
		fcntl(mSendFd, F_SETFL, O_NONBLOCK);
		// ignore SIGPIPE, we handle write errors through EPIPE instead
		signal(SIGPIPE, SIG_IGN);
		} else {
		mReceiveFd = -errno;
		ALOGE("BitTube: pipe creation failed (%s)", strerror(-mReceiveFd));