Author: marcel
Date: Tue Feb 3 07:07:13 2009
New Revision: 188054
URL: http://svn.freebsd.org/changeset/base/188054
Log:
In g_handleattr(), set bp->bio_completed also for the case
where len is 0. Otherwise g_getattr() will never succeed
when it is handled by g_handleattr_str().
Modified:
head/sys/geom/geom_subr.c
Modified: head/sys/geom/geom_subr.c
==============================================================================
--- head/sys/geom/geom_subr.c Tue Feb 3 07:04:10 2009 (r188053)
+++ head/sys/geom/geom_subr.c Tue Feb 3 07:07:13 2009 (r188054)
@@ -882,12 +882,13 @@ g_handleattr(struct bio *bp, const char
}
} else if (bp->bio_length == len) {
bcopy(val, bp->bio_data, len);
- bp->bio_completed = len;
} else {
printf("%s: %s bio_length %jd len %d -> EFAULT\n", __func__,
bp->bio_to->name, (intmax_t)bp->bio_length, len);
error = EFAULT;
}
+ if (error == 0)
+ bp->bio_completed = bp->bio_length;
g_io_deliver(bp, error);
return (1);
}
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