diff options
| author | Loïc Blot <nerzhul@users.noreply.github.com> | 2017-06-19 14:10:30 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-06-19 14:10:30 +0200 |
| commit | 4dcc5985df4c94705ed7e4932a8b82a6e8c61f58 (patch) | |
| tree | bd6c9b4442d325c7f8862c26c0183e1efddeabb4 /src/network | |
| parent | 0c429bd1645d738e721f713429d8ba83c3964b8f (diff) | |
| download | minetest-4dcc5985df4c94705ed7e4932a8b82a6e8c61f58.tar.gz minetest-4dcc5985df4c94705ed7e4932a8b82a6e8c61f58.tar.bz2 minetest-4dcc5985df4c94705ed7e4932a8b82a6e8c61f58.zip | |
Verify HudSetParams input when hotbar textures are set (#6013)
* Verify HudSetParams input when hotbar textures are set
This fix #6011
Diffstat (limited to 'src/network')
| -rw-r--r-- | src/network/clientpackethandler.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/network/clientpackethandler.cpp b/src/network/clientpackethandler.cpp index 6d6486160..e6f0d7092 100644 --- a/src/network/clientpackethandler.cpp +++ b/src/network/clientpackethandler.cpp @@ -1174,9 +1174,21 @@ void Client::handleCommand_HudSetParam(NetworkPacket* pkt) player->hud_hotbar_itemcount = hotbar_itemcount; } else if (param == HUD_PARAM_HOTBAR_IMAGE) { + // If value not empty verify image exists in texture source + if (value != "" && !getTextureSource()->isKnownSourceImage(value)) { + errorstream << "Server sent wrong Hud hotbar image (sent value: '" + << value << "')" << std::endl; + return; + } player->hotbar_image = value; } else if (param == HUD_PARAM_HOTBAR_SELECTED_IMAGE) { + // If value not empty verify image exists in texture source + if (value != "" && !getTextureSource()->isKnownSourceImage(value)) { + errorstream << "Server sent wrong Hud hotbar selected image (sent value: '" + << value << "')" << std::endl; + return; + } player->hotbar_selected_image = value; } } |