From 1ac9efbac6cd81dd7afb8bfb5672d5d7592af26d Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Thu, 6 Aug 2020 14:18:47 +0100
Subject: [Minor] Lua_tensor: Implement serialisation
---
src/lua/lua_tensor.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/src/lua/lua_tensor.c b/src/lua/lua_tensor.c
index 85aaa2e95..9b85779d7 100644
--- a/src/lua/lua_tensor.c
+++ b/src/lua/lua_tensor.c
@@ -236,7 +236,20 @@ lua_tensor_save (lua_State *L)
struct rspamd_lua_tensor *t = lua_check_tensor (L, 1);
if (t) {
+ gsize sz = sizeof (gint) * 4 + t->size * sizeof (rspamd_tensor_num_t);
+ guchar *data;
+ struct rspamd_lua_text *out = lua_new_text (L, NULL, 0, TRUE);
+
+ data = g_malloc (sz);
+ memcpy (data, &t->ndims, sizeof (int));
+ memcpy (data + sizeof (int), &t->size, sizeof (int));
+ memcpy (data + 2 * sizeof (int), t->dim, sizeof (int) * 2);
+ memcpy (data + 4 * sizeof (int), t->data,
+ t->size * sizeof (rspamd_tensor_num_t));
+
+ out->start = (const gchar *)data;
+ out->len = sz;
}
else {
return luaL_error (L, "invalid arguments");
--
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