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protect objects against invalid allocation ids

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Ted John
2016-07-03 18:02:18 +01:00
parent 80381cfaa0
commit 52928e1e08
26 changed files with 78 additions and 54 deletions
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9
src/localisation/language.cpp
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@@ -355,11 +355,14 @@ rct_string_id language_allocate_object_string(const utf8 * target)
void language_free_object_string(rct_string_id stringId)
{
if (_languageCurrent != nullptr)
if (stringId != 0)
{
_languageCurrent->SetString(stringId, nullptr);
if (_languageCurrent != nullptr)
{
_languageCurrent->SetString(stringId, nullptr);
}
_availableObjectStringIds.push(stringId);
}
_availableObjectStringIds.push(stringId);
}
}