From c814e3fac0d0f9a9060b9c02f8396ee7bdad2d70 Mon Sep 17 00:00:00 2001 From: legezywzh <94814730+legezywzh@users.noreply.github.com> Date: Wed, 25 Oct 2023 19:19:39 +0800 Subject: [PATCH] fuse_clone_chan: avoid additional FD_CLOEXEC setting if O_CLOEXEC defined (#852) Since open(2) has been called with O_CLOEXEC flag if defined. Signed-off-by: Xiaoguang Wang Co-authored-by: Xiaoguang Wang --- lib/fuse_loop_mt.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/fuse_loop_mt.c b/lib/fuse_loop_mt.c index 0200d73..1d8b7b3 100644 --- a/lib/fuse_loop_mt.c +++ b/lib/fuse_loop_mt.c @@ -259,7 +259,9 @@ static struct fuse_chan *fuse_clone_chan(struct fuse_mt *mt) strerror(errno)); return NULL; } +#ifndef O_CLOEXEC fcntl(clonefd, F_SETFD, FD_CLOEXEC); +#endif masterfd = mt->se->fd; res = ioctl(clonefd, FUSE_DEV_IOC_CLONE, &masterfd); -- 2.30.2