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[CPU] Fix some compressed XEXs decompressing past the image size

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This commit is contained in:
emoose
2018-11-05 19:47:18 +00:00
parent 3103ad8e16
commit ab53cf2a82
1 changed files with 2 additions and 3 deletions
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5
src/xenia/cpu/xex_module.cc
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@@ -831,7 +831,6 @@ int XexModule::ReadImageCompressed(const void* xex_addr, size_t xex_length) {
uint8_t* compress_buffer = NULL; uint8_t* compress_buffer = NULL;
const uint8_t* p = NULL; const uint8_t* p = NULL;
uint8_t* d = NULL; uint8_t* d = NULL;
uint32_t uncompressed_size = 0;
sha1::SHA1 s; sha1::SHA1 s;
// Decrypt (if needed). // Decrypt (if needed).
@@ -895,8 +894,6 @@ int XexModule::ReadImageCompressed(const void* xex_addr, size_t xex_length) {
memcpy(d, p, chunk_size); memcpy(d, p, chunk_size);
p += chunk_size; p += chunk_size;
d += chunk_size; d += chunk_size;
uncompressed_size += 0x8000;
} }
p = pnext; p = pnext;
@@ -904,6 +901,8 @@ int XexModule::ReadImageCompressed(const void* xex_addr, size_t xex_length) {
} }
if (!result_code) { if (!result_code) {
uint32_t uncompressed_size = image_size();
// Allocate in-place the XEX memory. // Allocate in-place the XEX memory.
bool alloc_result = bool alloc_result =
memory() memory()