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| author | sfan5 <sfan5@live.de> | 2020-03-03 20:44:03 +0100 |
|---|---|---|
| committer | sfan5 <sfan5@live.de> | 2020-03-03 21:21:41 +0100 |
| commit | 1761d7d0f8a778e25ca70216520472a61610cbe5 (patch) | |
| tree | 4042f2c0f875c44c4ff24bd440b93485bd3228e9 /src | |
| parent | 7dffd08c1a068e5e0748a046fd8a1e884947b597 (diff) | |
| download | minetest-1761d7d0f8a778e25ca70216520472a61610cbe5.tar.gz minetest-1761d7d0f8a778e25ca70216520472a61610cbe5.tar.bz2 minetest-1761d7d0f8a778e25ca70216520472a61610cbe5.zip | |
Fix core.get_connected_players() returning unusable ObjectRefs
This bug is only exposed by 91eef646a59575bd9ae792e257bb6ad12fafc0b1
independent of the move of get_connected_players from Lua to C++.
Previously, there would be a small time window where the SAO had
its peer ID set to PEER_ID_INEXISTENT but the RemotePlayer was
still linked to the SAO, resulting in an ObjectRef that crashed
on certain function calls (#9387).
Diffstat (limited to 'src')
| -rw-r--r-- | src/script/lua_api/l_env.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/script/lua_api/l_env.cpp b/src/script/lua_api/l_env.cpp index ac52941b3..6e67e547b 100644 --- a/src/script/lua_api/l_env.cpp +++ b/src/script/lua_api/l_env.cpp @@ -651,7 +651,7 @@ int ModApiEnvMod::l_get_connected_players(lua_State *L) if (player->getPeerId() == PEER_ID_INEXISTENT) continue; PlayerSAO *sao = player->getPlayerSAO(); - if (sao) { + if (sao && !sao->isGone()) { getScriptApiBase(L)->objectrefGetOrCreate(L, sao); lua_rawseti(L, -2, ++i); } |