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Fix a bug on 512B EEPROM saves

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Fixes #690
This commit is contained in:
Balint Kovacs 2021-03-29 00:44:40 +01:00 committed by d0k3
parent adb8ad260f
commit 6799b24730
1 changed files with 2 additions and 2 deletions
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4
arm9/source/gamecart/card_spi.c
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@ -307,7 +307,7 @@ int CardSPIReadSaveData_9bit(CardSPIType type, u32 pos, void* data, u32 size) {
u32 read = 0; u32 read = 0;
if (pos < 0x100) { if (pos < 0x100) {
u32 len = 0x100 - pos; u32 len = min(0x100 - pos, size);
cmd[0] = SPI_512B_EEPROM_CMD_RDLO; cmd[0] = SPI_512B_EEPROM_CMD_RDLO;
cmd[1] = (u8) pos; cmd[1] = (u8) pos;
@ -318,7 +318,7 @@ int CardSPIReadSaveData_9bit(CardSPIType type, u32 pos, void* data, u32 size) {
} }
if (end >= 0x100) { if (end >= 0x100) {
u32 len = end - 0x100; u32 len = min(end - 0x100, size);
cmd[0] = SPI_512B_EEPROM_CMD_RDHI; cmd[0] = SPI_512B_EEPROM_CMD_RDHI;
cmd[1] = (u8)(pos + read); cmd[1] = (u8)(pos + read);