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Fix segmentation fault on incorrect configuration.

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Starting ndb_mgmd on a host which isn't in the configuration file as the ndb_mgmd 
(e.g. the ip address is different) would have ndb_mgmd segfault.

There was a check in the code, but it was (potentially) trying to dereference null
This commit is contained in:
stewart@mysql.com 2004-12-07 15:49:54 +11:00
parent e85c89ef90
commit ea0949a78a
1 changed files with 3 additions and 2 deletions
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5
ndb/src/mgmsrv/MgmtSrvr.cpp
View file

@ -2292,8 +2292,9 @@ MgmtSrvr::alloc_node_id(NodeId * nodeId,
if (found_matching_type)
if (found_free_node)
error_string.appfmt("Connection done from wrong host ip %s.",
inet_ntoa(((struct sockaddr_in *)
(client_addr))->sin_addr));
(client_addr)?
inet_ntoa(((struct sockaddr_in *)
(client_addr))->sin_addr):"");
else
error_string.appfmt("No free node id found for %s.",
type_string.c_str());