From: Li Qiang <liq...@gmail.com>
In the init operation of proxy backend dirver, it allocates a
V9fsProxy struct and some other resources. We should free these
resources when the 9pfs device is unrealized. This is what this
patch does.
Signed-off-by: Li Qiang <liq...@gmail.com>
Reviewed-by: Greg Kurz <gr...@kaod.org>
Signed-off-by: Greg Kurz <gr...@kaod.org>
---
hw/9pfs/9p-proxy.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/hw/9pfs/9p-proxy.c b/hw/9pfs/9p-proxy.c
index f2417b7fd73d..f4aa7a9d70f8 100644
--- a/hw/9pfs/9p-proxy.c
+++ b/hw/9pfs/9p-proxy.c
@@ -1168,9 +1168,22 @@ static int proxy_init(FsContext *ctx)
return 0;
}
+static void proxy_cleanup(FsContext *ctx)
+{
+ V9fsProxy *proxy = ctx->private;
+
+ g_free(proxy->out_iovec.iov_base);
+ g_free(proxy->in_iovec.iov_base);
+ if (ctx->export_flags & V9FS_PROXY_SOCK_NAME) {
+ close(proxy->sockfd);
+ }
+ g_free(proxy);
+}
+
FileOperations proxy_ops = {
.parse_opts = proxy_parse_opts,
.init = proxy_init,
+ .cleanup = proxy_cleanup,
.lstat = proxy_lstat,
.readlink = proxy_readlink,
.close = proxy_close,
--
2.7.4
