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Fix FIRM whitelist and address check

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This commit is contained in:
d0k3 2017-08-11 23:04:39 +02:00
parent a9badfee9c
commit a4e174938e
1 changed files with 3 additions and 3 deletions
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6
source/game/firm.c
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@ -11,9 +11,9 @@
// valid addresses for FIRM section loading, pairs of start / end address, provided by Wolfvak
#define FIRM_VALID_ADDRESS \
0x08006000, 0x08800000, \
0x08000040, 0x08100000, \
0x18000000, 0x18600000, \
0x1FFF0000, 0x1FFFFFFC, \
0x1FF80000, 0x1FFFFFFC, \
0x20000000, 0x23FFFE00, \
0x24000000, 0x27FFFB00
@ -29,7 +29,7 @@ u32 ValidateFirmHeader(FirmHeader* header, u32 data_size) {
FirmSectionHeader* section = header->sections + i;
if (!section->size) continue;
if (section->offset < firm_size) return 1;
if ((section->offset % 512) || (section->address % 512) || (section->size % 512)) return 1;
if ((section->offset % 512) || (section->address % 16) || (section->size % 512)) return 1;
if ((header->entry_arm11 >= section->address) &&
(header->entry_arm11 < section->address + section->size))
section_arm11 = i;