aboutsummaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
authorLoïc Blot <nerzhul@users.noreply.github.com>2017-06-19 14:10:30 +0200
committerSmallJoker <mk939@ymail.com>2018-06-03 17:31:59 +0200
commit5f796f7a042576f848e969c77b25b4b9e4112b77 (patch)
treea4e747cbd7dd10309fe8ee3974857bbfb653655e /src
parent7aa52fe4e195ad9d66f0bda51688b81d31391346 (diff)
downloadminetest-5f796f7a042576f848e969c77b25b4b9e4112b77.tar.gz
minetest-5f796f7a042576f848e969c77b25b4b9e4112b77.tar.bz2
minetest-5f796f7a042576f848e969c77b25b4b9e4112b77.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')
-rw-r--r--src/network/clientpackethandler.cpp12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/network/clientpackethandler.cpp b/src/network/clientpackethandler.cpp
index 59669fe6d..8935ed90c 100644
--- a/src/network/clientpackethandler.cpp
+++ b/src/network/clientpackethandler.cpp
@@ -1172,9 +1172,21 @@ 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;
}
}