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58e3ce7673
When a connection is cancelled by p9_conn_cancel(), all requests on it should be cancelled---mark req->status as REQ_STATUS_ERROR. However, because a race over m->err between p9_conn_cancel() and p9_fd_request(), p9_fd_request might see the old value of m->err, think that the connection is NOT cancelled, and then add new requests to this cancelled connection. Fixing this issue by lock-protecting the check on m->err. Signed-off-by: Sishuai Gong <sishuai.system@gmail.com> Message-ID: <AA2DB53B-DFC7-4B88-9515-E4C9AFA6435D@gmail.com> Signed-off-by: Dominique Martinet <asmadeus@codewreck.org> Reviewed-by: Christian Schoenebeck <linux_oss@crudebyte.com> |
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| .. | ||
| client.c | ||
| error.c | ||
| Kconfig | ||
| Makefile | ||
| mod.c | ||
| protocol.c | ||
| protocol.h | ||
| trans_common.c | ||
| trans_common.h | ||
| trans_fd.c | ||
| trans_rdma.c | ||
| trans_virtio.c | ||
| trans_xen.c | ||