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| author | jmg <jmg@FreeBSD.org> | 2004-08-09 06:47:53 +0000 |
|---|---|---|
| committer | jmg <jmg@FreeBSD.org> | 2004-08-09 06:47:53 +0000 |
| commit | 895cafe31753c0151c88536b7cfc50f1b3571e18 (patch) | |
| tree | 5524ce31aaffc66e3b3707ccd3ac7ff0f4f288fa /sys/dev/ata | |
| parent | 547a1b99a434393e7061c62a17e9501bcaf1e757 (diff) | |
| download | FreeBSD-src-895cafe31753c0151c88536b7cfc50f1b3571e18.zip FreeBSD-src-895cafe31753c0151c88536b7cfc50f1b3571e18.tar.gz | |
make sure that ioctl's to ata use the proper cmd IOCATA...
Reviewed by: sos
Diffstat (limited to 'sys/dev/ata')
| -rw-r--r-- | sys/dev/ata/ata-all.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/dev/ata/ata-all.c b/sys/dev/ata/ata-all.c index 6b87979..80c921a 100644 --- a/sys/dev/ata/ata-all.c +++ b/sys/dev/ata/ata-all.c @@ -353,6 +353,9 @@ ata_ioctl(struct cdev *dev, u_long cmd, caddr_t addr, int32_t flag, struct threa caddr_t buf; int error = ENOTTY; + if (cmd != IOCATA) + return error; + DROP_GIANT(); switch (iocmd->cmd) { case ATAGMAXCHANNEL: |
