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fix download quests

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This commit is contained in:
Martin Michelsen
2022-08-24 00:49:02 -07:00
parent 77cea58fc5
commit c5375c11aa
1 changed files with 4 additions and 2 deletions
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src/Quest.cc
+4 -2
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@@ -692,12 +692,14 @@ static string create_download_quest_file(const string& compressed_data,
data += compressed_data; data += compressed_data;
// Add temporary extra bytes if necessary so encryption won't fail - the data // Add temporary extra bytes if necessary so encryption won't fail - the data
// size must be a multiple of 4 for PSO V2 encryption. // size must be a multiple of 4 for PSO PC encryption.
size_t original_size = data.size();
data.resize((data.size() + 3) & (~3)); data.resize((data.size() + 3) & (~3));
PSOV3Encryption encr(encryption_seed); PSOV2Encryption encr(encryption_seed);
encr.encrypt(data.data() + sizeof(PSODownloadQuestHeader), encr.encrypt(data.data() + sizeof(PSODownloadQuestHeader),
data.size() - sizeof(PSODownloadQuestHeader)); data.size() - sizeof(PSODownloadQuestHeader));
data.resize(original_size);
return data; return data;
} }