fix segfault in luv_check_handle/luv_check_stream

luvit · Mar 3, 2023 · 9e205e1 · 9e205e1
1 parent 353d313
commit 9e205e1
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/handle.c b/src/handle.c
@@ -51,9 +51,9 @@ static uv_handle_t* luv_check_handle(lua_State* L, int index) {
   isHandle = lua_toboolean(L, -1);
   lua_pop(L, 2);
   if (!isHandle) goto fail;
-  // cast the uesrdata to uv_handle_t
+  // cast the userdata to uv_handle_t
   handle = *(uv_handle_t**)udata;
-  if (!handle || !handle->data) goto fail;
+  if (!handle->data) goto fail;
   return handle;
 
   fail: luaL_argerror(L, index, "Expected uv_handle userdata");

diff --git a/src/stream.c b/src/stream.c
@@ -41,7 +41,7 @@ static uv_stream_t* luv_check_stream(lua_State* L, int index) {
   if (!isStream) goto fail;
   // cast the userdata to uv_stream_t
   handle = *(uv_stream_t**)udata;
-  if (!handle || !handle->data) goto fail;
+  if (!handle->data) goto fail;
   return handle;
 
   fail: luaL_argerror(L, index, "Expected uv_stream userdata");