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fix wrong LBA range check with sectorsizes larger than 512 bytes

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16362 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Frank Gevaerts 2008-02-21 11:59:17 +00:00
parent 7001936c99
commit e744dd4353
1 changed files with 2 additions and 2 deletions
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4
firmware/usbstack/usb_storage.c
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@ -635,7 +635,7 @@ static void handle_scsi(struct command_block_wrapper* cbw)
logf("scsi read %d %d", current_cmd.sector, current_cmd.count); logf("scsi read %d %d", current_cmd.sector, current_cmd.count);
if((current_cmd.sector + current_cmd.count) * block_size_mult > block_count) { if((current_cmd.sector + current_cmd.count) > block_count) {
send_csw(SCSI_STATUS_CHECK_CONDITION); send_csw(SCSI_STATUS_CHECK_CONDITION);
cur_sense_data.sense_key=SENSE_ILLEGAL_REQUEST; cur_sense_data.sense_key=SENSE_ILLEGAL_REQUEST;
cur_sense_data.asc=ASC_LBA_OUT_OF_RANGE; cur_sense_data.asc=ASC_LBA_OUT_OF_RANGE;
@ -670,7 +670,7 @@ static void handle_scsi(struct command_block_wrapper* cbw)
(cbw->command_block[7] << 16 | (cbw->command_block[7] << 16 |
cbw->command_block[8]); cbw->command_block[8]);
/* expect data */ /* expect data */
if((current_cmd.sector + current_cmd.count) * block_size_mult > block_count) { if((current_cmd.sector + current_cmd.count) > block_count) {
send_csw(SCSI_STATUS_CHECK_CONDITION); send_csw(SCSI_STATUS_CHECK_CONDITION);
cur_sense_data.sense_key=SENSE_ILLEGAL_REQUEST; cur_sense_data.sense_key=SENSE_ILLEGAL_REQUEST;
cur_sense_data.asc=ASC_LBA_OUT_OF_RANGE; cur_sense_data.asc=ASC_LBA_OUT_OF_RANGE;