osd: fix osdmap decoding typo/crash for old versions

diff --git a/src/osd/OSDMap.h b/src/osd/OSDMap.h
index b4d59501f029acbf5f98b447569fa812a1a10242..b223b2f5b067e66a505b4b1af769b778e8799772 100644 (file)
--- a/src/osd/OSDMap.h
+++ b/src/osd/OSDMap.h
@@ -603,7 +603,7 @@ private:
    
     if (v < 2) {
       map<pg_t,uint32_t> pg_swap_primary;
-      ::decode(pg_swap_primary, bl);
+      ::decode(pg_swap_primary, p);
     }
     ::decode(blacklist, p);
   }