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Fix wrapped HFS+ handling.

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* grub-core/fs/fshelp.c (grub_fshelp_read_file): New argument
	blocks_start. All users updated.
	* grub-core/fs/hfsplus.c (grub_hfsplus_read_block): Don't add
	wrapping offset.
	(grub_hfsplus_read_file): Pass embedding offset to fshelp_read_file.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2012-05-09 13:02:59 +02:00
parent 607d282b29
commit f417ed0432
11 changed files with 25 additions and 14 deletions
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3
include/grub/fshelp.h
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@ -73,7 +73,8 @@ EXPORT_FUNC(grub_fshelp_read_file) (grub_disk_t disk, grub_fshelp_node_t node,
grub_off_t pos, grub_size_t len, char *buf,
grub_disk_addr_t (*get_block) (grub_fshelp_node_t node,
grub_disk_addr_t block),
grub_off_t filesize, int log2blocksize);
grub_off_t filesize, int log2blocksize,
grub_disk_addr_t blocks_start);
unsigned int
EXPORT_FUNC(grub_fshelp_log2blksize) (unsigned int blksize,