libubus: add missing uloop_fd_delete call in ubus_shutdown

Leaving the fd added could cause segfaults if ctx is freed

Signed-off-by: Felix Fietkau <nbd@nbd.name>

1 files changed, 1 insertions, 0 deletions

diff --git a/libubus.c b/libubus.c
index fc0d933..d625940 100644
--- a/libubus.c
+++ b/libubus.c
@@ -368,6 +368,7 @@ void ubus_shutdown(struct ubus_context *ctx)
 	blob_buf_free(&b);
 	if (!ctx)
 		return;
+	uloop_fd_delete(&ctx->sock);
 	close(ctx->sock.fd);
 	uloop_timeout_cancel(&ctx->pending_timer);
 	free(ctx->msgbuf.data);