diff options
Diffstat (limited to 'Source/Kernel')
| -rw-r--r-- | Source/Kernel/Devices/Display/VESADisplay.class.cpp | 3 | ||||
| -rw-r--r-- | Source/Kernel/FileSystems/FAT/FATFS.class.cpp | 8 |
2 files changed, 7 insertions, 4 deletions
diff --git a/Source/Kernel/Devices/Display/VESADisplay.class.cpp b/Source/Kernel/Devices/Display/VESADisplay.class.cpp index d4aee07..7c4adca 100644 --- a/Source/Kernel/Devices/Display/VESADisplay.class.cpp +++ b/Source/Kernel/Devices/Display/VESADisplay.class.cpp @@ -208,7 +208,7 @@ void VESADisplay::putPix(u16int x, u16int y, u32int c) { u32int VESADisplay::getPix(u16int x, u16int y) { if (x >= m_currMode.Xres or y >= m_currMode.Yres) return 0; - u32int ret; + u32int ret = 0; union { u8int* c; u16int* w; @@ -258,6 +258,7 @@ void VESADisplay::drawChar(u16int line, u16int col, WChar c, u8int color) { p[2] = (bgcolor); p += 3; } + p -= (9 * 3); } p += m_currMode.pitch; } diff --git a/Source/Kernel/FileSystems/FAT/FATFS.class.cpp b/Source/Kernel/FileSystems/FAT/FATFS.class.cpp index 4c20b3f..f1d01c5 100644 --- a/Source/Kernel/FileSystems/FAT/FATFS.class.cpp +++ b/Source/Kernel/FileSystems/FAT/FATFS.class.cpp @@ -70,7 +70,7 @@ u32int FATFS::nextCluster(u32int cluster) { u32int fat_sector = m_bs.reserved_sector_count + (fat_offset / m_part->blockSize()); u32int ent_offset = fat_offset % m_part->blockSize(); m_fatCache.readBlocks(fat_sector, 1, fat_table); - u16int tblval = *(u16int*)&fat_table[ent_offset]; + u16int tblval = *((u16int*)(fat_table + ent_offset)); if (cluster & 1) val = tblval >> 4; else val = tblval & 0x0FFF; if (val >= 0xFF7) val = 0; @@ -79,7 +79,7 @@ u32int FATFS::nextCluster(u32int cluster) { u32int fat_sector = m_bs.reserved_sector_count + (fat_offset / m_part->blockSize()); u32int ent_offset = fat_offset % m_part->blockSize(); m_fatCache.readBlocks(fat_sector, 1, fat_table); - u16int tblval = *(u16int*)&fat_table[ent_offset]; + u16int tblval = *(u16int*)(fat_table + ent_offset); val = tblval; if (tblval >= 0xFFF7) val = 0; } else if (m_fatType == 32) { @@ -87,8 +87,10 @@ u32int FATFS::nextCluster(u32int cluster) { u32int fat_sector = m_bs.reserved_sector_count + (fat_offset / m_part->blockSize()); u32int ent_offset = fat_offset % m_part->blockSize(); m_fatCache.readBlocks(fat_sector, 1, fat_table); - val = *(u32int*)&fat_table[ent_offset] & 0x0FFFFFFF; + val = *(u32int*)(fat_table + ent_offset) & 0x0FFFFFFF; if (val >= 0x0FFFFFF7) val = 0; + } else { + val = 0; } return val; } |