zfs: fix mismatch between format specifier and type
vdev_dbgmsg_print_tree printed vdev_id of uint64_t type with %u format specifier. That caused subsequent parameters to be incorrectly read from the stack and lead to a crash when a wrong value was interpreted as a string pointer. This should be upstreamed. Reported by: pho MFC after: 3 days
This commit is contained in:
parent
fd2ef04fdb
commit
f3fe7e5eff
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=331420
@ -237,7 +237,7 @@ vdev_dbgmsg_print_tree(vdev_t *vd, int indent)
|
||||
}
|
||||
|
||||
zfs_dbgmsg("%*svdev %u: %s%s, guid: %llu, path: %s, %s", indent,
|
||||
"", vd->vdev_id, vd->vdev_ops->vdev_op_type,
|
||||
"", (int)vd->vdev_id, vd->vdev_ops->vdev_op_type,
|
||||
vd->vdev_islog ? " (log)" : "",
|
||||
(u_longlong_t)vd->vdev_guid,
|
||||
vd->vdev_path ? vd->vdev_path : "N/A", state);
|
||||
|
Loading…
Reference in New Issue
Block a user