luck/tmp_suning_uos_patched
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6

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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6:
  ide-tape: Don't leak kernel stack information
  ide: fix memory leak when flush command is issued
This commit is contained in:
Linus Torvalds 2009-07-22 09:50:18 -07:00
commit 49ed657356
2 changed files with 2 additions and 0 deletions
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1
drivers/ide/ide-disk.c
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@ -455,6 +455,7 @@ static void idedisk_prepare_flush(struct request_queue *q, struct request *rq)
rq->cmd_type = REQ_TYPE_ATA_TASKFILE;
rq->special = cmd;
cmd->rq = rq;
}
ide_devset_get(multcount, mult_count);

1
drivers/ide/ide-tape.c
View File

@ -1064,6 +1064,7 @@ static int idetape_blkdev_ioctl(ide_drive_t *drive, unsigned int cmd,
tape->best_dsc_rw_freq = config.dsc_rw_frequency;
break;
case 0x0350:
memset(&config, 0, sizeof(config));
config.dsc_rw_frequency = (int) tape->best_dsc_rw_freq;
config.nr_stages = 1;
if (copy_to_user(argp, &config, sizeof(config)))