diff options
Diffstat (limited to 'src/input/libdvdread/dvd_udf.c')
| -rw-r--r-- | src/input/libdvdread/dvd_udf.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/input/libdvdread/dvd_udf.c b/src/input/libdvdread/dvd_udf.c index 1cd2a0d2f..996fc87cc 100644 --- a/src/input/libdvdread/dvd_udf.c +++ b/src/input/libdvdread/dvd_udf.c @@ -264,7 +264,8 @@ static int UDFFileIdentifier( uint8_t *data, uint8_t *FileCharacteristics, static int UDFMapICB( dvd_reader_t *device, struct AD ICB, uint8_t *FileType, struct Partition *partition, struct AD *File ) { - uint8_t LogBlock[DVD_VIDEO_LB_LEN]; + uint8_t LogBlock_base[DVD_VIDEO_LB_LEN + 2048]; + uint8_t *LogBlock = (uint8_t *)(((int)LogBlock_base & ~2047) + 2048); uint32_t lbnum; uint16_t TagID; @@ -296,7 +297,8 @@ static int UDFScanDir( dvd_reader_t *device, struct AD Dir, char *FileName, struct Partition *partition, struct AD *FileICB ) { char filename[ MAX_UDF_FILE_NAME_LEN ]; - uint8_t directory[ 2 * DVD_VIDEO_LB_LEN ]; + uint8_t directory_base[ 2 * DVD_VIDEO_LB_LEN + 2048]; + uint8_t *directory = (uint8_t *)(((int)directory_base & ~2047) + 2048); uint32_t lbnum; uint16_t TagID; uint8_t filechar; @@ -342,7 +344,10 @@ static int UDFScanDir( dvd_reader_t *device, struct AD Dir, char *FileName, static int UDFFindPartition( dvd_reader_t *device, int partnum, struct Partition *part ) { - uint8_t LogBlock[ DVD_VIDEO_LB_LEN ], Anchor[ DVD_VIDEO_LB_LEN ]; + uint8_t LogBlock_base[ DVD_VIDEO_LB_LEN + 2048 ]; + uint8_t *LogBlock = (uint8_t *)(((int)LogBlock_base & ~2047) + 2048); + uint8_t Anchor_base[ DVD_VIDEO_LB_LEN + 2048 ]; + uint8_t *Anchor = (uint8_t *)(((int)Anchor_base & ~2047) + 2048); uint32_t lbnum, MVDS_location, MVDS_length; uint16_t TagID; uint32_t lastsector; @@ -434,7 +439,8 @@ static int UDFFindPartition( dvd_reader_t *device, int partnum, uint32_t UDFFindFile( dvd_reader_t *device, char *filename, uint32_t *filesize ) { - uint8_t LogBlock[ DVD_VIDEO_LB_LEN ]; + uint8_t LogBlock_base[ DVD_VIDEO_LB_LEN + 2048 ]; + uint8_t *LogBlock = (uint8_t *)(((int)LogBlock_base & ~2047) + 2048); uint32_t lbnum; uint16_t TagID; struct Partition partition; |