svn commit: r252059 - head/cddl/contrib/opensolaris/cmd/zpool
Steven Hartland
smh at FreeBSD.org
Fri Jun 21 15:30:47 UTC 2013
Author: smh
Date: Fri Jun 21 15:30:46 2013
New Revision: 252059
URL: http://svnweb.freebsd.org/changeset/base/252059
Log:
Fixed ZFS zpool freeze (debug command) not processing due to invalid ioctl call syntax.
MFC after: 1 week
Modified:
head/cddl/contrib/opensolaris/cmd/zpool/zpool_main.c
Modified: head/cddl/contrib/opensolaris/cmd/zpool/zpool_main.c
==============================================================================
--- head/cddl/contrib/opensolaris/cmd/zpool/zpool_main.c Fri Jun 21 15:30:18 2013 (r252058)
+++ head/cddl/contrib/opensolaris/cmd/zpool/zpool_main.c Fri Jun 21 15:30:46 2013 (r252059)
@@ -5344,10 +5344,9 @@ main(int argc, char **argv)
* 'freeze' is a vile debugging abomination, so we treat
* it as such.
*/
- char buf[16384];
- int fd = open(ZFS_DEV, O_RDWR);
- (void) strcpy((void *)buf, argv[2]);
- return (!!ioctl(fd, ZFS_IOC_POOL_FREEZE, buf));
+ zfs_cmd_t zc = { 0 };
+ (void) strlcpy(zc.zc_name, argv[2], sizeof (zc.zc_name));
+ return (!!zfs_ioctl(g_zfs, ZFS_IOC_POOL_FREEZE, &zc));
} else {
(void) fprintf(stderr, gettext("unrecognized "
"command '%s'\n"), cmdname);
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