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fix [2792967] Emulator crash when opening homebrew 4k intro

This commit is contained in:
zeromus 2009-05-17 17:05:29 +00:00
parent 761f9232b2
commit 13fb9e8a2f
1 changed files with 2 additions and 3 deletions
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5
desmume/src/utils/decrypt/decrypt.cpp
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@ -456,9 +456,6 @@ void DecryptSecureArea(u8 *romdata, long romlen)
int romType = DetectRomType(*header,(char*)romdata); int romType = DetectRomType(*header,(char*)romdata);
unsigned char data[0x4000];
memcpy(data,romdata+0x4000,0x4000);
/*bool do_decrypt = (endecrypt_option == 'd'); /*bool do_decrypt = (endecrypt_option == 'd');
bool do_encrypt = (endecrypt_option == 'e') || (endecrypt_option == 'E'); bool do_encrypt = (endecrypt_option == 'e') || (endecrypt_option == 'E');
unsigned int rounds_offsets = (endecrypt_option == 'E') ? 0x2000 : 0x1600; unsigned int rounds_offsets = (endecrypt_option == 'E') ? 0x2000 : 0x1600;
@ -475,6 +472,8 @@ void DecryptSecureArea(u8 *romdata, long romlen)
} }
else if (romType >= ROMTYPE_ENCRSECURE) // includes ROMTYPE_MASKROM else if (romType >= ROMTYPE_ENCRSECURE) // includes ROMTYPE_MASKROM
{ {
unsigned char data[0x4000];
memcpy(data,romdata+0x4000,0x4000);
decrypt_arm9(*(u32 *)header->gamecode, data); decrypt_arm9(*(u32 *)header->gamecode, data);