set O_CLOEXEC on /dev/ashmem

Ensure FDs don't leak across exec() boundaries.

Test: builds and boots. No obvious issues.
Change-Id: I00347b489ddb146b9d33442626f0e89a6cf26551

parent f8bc6cee

libcutils/ashmem-dev.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -51,7 +51,7 @@ static int __ashmem_open_locked()
		int ret;
		struct stat st;

		int fd = TEMP_FAILURE_RETRY(open(ASHMEM_DEVICE, O_RDWR));
		int fd = TEMP_FAILURE_RETRY(open(ASHMEM_DEVICE, O_RDWR \| O_CLOEXEC));
		if (fd < 0) {
		return fd;
		}