Pet: fix heap-use-after-free due to trying to unsummon an already uns…

…ummoned pet
cmangos · Oct 31, 2023 · 0388d21 · 0388d21
1 parent d28db40
commit 0388d21
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/game/Entities/Pet.cpp b/src/game/Entities/Pet.cpp
@@ -769,6 +769,10 @@ bool Pet::CanTakeMoreActiveSpells(uint32 spellid)
 
 void Pet::Unsummon(PetSaveMode mode, Unit* owner /*= nullptr*/)
 {
+    // do not attempt to unsummon pet if already unsummoned
+    if (m_removed)
+        return;
+
     if (!owner)
         owner = GetOwner();