Merge pull request #1515 from GriffinRichards/fix-saveblockchunk
Disallow negative sizes in SAVEBLOCK_CHUNK
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b9f6dd128d
1 changed files with 6 additions and 5 deletions
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@ -46,8 +46,9 @@ static u8 HandleWriteSector(u16 a1, const struct SaveSectionLocation *location);
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#define SAVEBLOCK_CHUNK(structure, chunkNum) \
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{ \
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chunkNum * SECTOR_DATA_SIZE, \
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min(sizeof(structure) - chunkNum * SECTOR_DATA_SIZE, SECTOR_DATA_SIZE) \
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} \
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sizeof(structure) >= chunkNum * SECTOR_DATA_SIZE ? \
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min(sizeof(structure) - chunkNum * SECTOR_DATA_SIZE, SECTOR_DATA_SIZE) : 0 \
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}
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static const struct SaveSectionOffsets sSaveSectionOffsets[] =
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{
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