From: Egbert Eich eich@suse.com
For ISO we check the block size of the device if this is != the CD sector size we assume that the device has no ISO partition.
Signed-off-by: Egbert Eich eich@suse.com --- Changes for v2: - Coding style fixes.
disk/part_iso.c | 3 +++ include/common.h | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/disk/part_iso.c b/disk/part_iso.c index 49639af..cc323b0 100644 --- a/disk/part_iso.c +++ b/disk/part_iso.c @@ -73,6 +73,9 @@ int get_partition_info_iso_verb(block_dev_desc_t * dev_desc, int part_num, disk_ iso_val_entry_t *pve = (iso_val_entry_t *)tmpbuf; iso_init_def_entry_t *pide;
+ if (dev_desc->blksz != CD_SECTSIZE) + return -1; + /* the first sector (sector 0x10) must be a primary volume desc */ blkaddr=PVD_OFFSET; if (dev_desc->block_read (dev_desc->dev, PVD_OFFSET, 1, (ulong *) tmpbuf) != 1) diff --git a/include/common.h b/include/common.h index 53cc859..c080cb8 100644 --- a/include/common.h +++ b/include/common.h @@ -1011,7 +1011,7 @@ static inline void unmap_sysmem(const void *vaddr) */ #define DEFINE_ALIGN_BUFFER(type, name, size, align) \ static char __##name[roundup(size * sizeof(type), align)] \ - __attribute__((aligned(align))); \ + __aligned(align); \ \ static type *name = (type *)__##name #define DEFINE_CACHE_ALIGN_BUFFER(type, name, size) \