Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
fuse: check connection state on notification
Check if the connection is fully initialized and connected before trying to
process a notification form the fuse server.
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
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fs/fuse/dev.c
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fs/fuse/dev.c
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static int fuse_notify(struct fuse_conn *fc, enum fuse_notify_code code,
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unsigned int size, struct fuse_copy_state *cs)
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{
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/*
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* Only allow notifications during while the connection is in an
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* initialized and connected state
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*/
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if (!fc->initialized || !fc->connected)
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return -EINVAL;
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/* Don't try to move folios (yet) */
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cs->move_folios = false;
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