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ceph: fix crush map update decoding 

If the incremental osdmap has a new crush map, advance the position after
decoding so that we can parse the rest of the osdmap properly.

Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Sage Weil 2010-06-17 10:22:48 -07:00
parent ae32be3134
commit cebc5be6b6
1 changed files with 1 additions and 0 deletions
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fs/ceph/osdmap.c
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@ -707,6 +707,7 @@ struct ceph_osdmap *osdmap_apply_incremental(void **p, void *end,
newcrush = crush_decode(*p, min(*p+len, end)); newcrush = crush_decode(*p, min(*p+len, end));
if (IS_ERR(newcrush)) if (IS_ERR(newcrush))
return ERR_CAST(newcrush); return ERR_CAST(newcrush);
*p += len;
} }
/* new flags? */ /* new flags? */