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Catch bad attribute names/values to prevent a segfault

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This commit is contained in:
Andrew Johnson
2016-05-02 11:38:51 -05:00
parent 26c04844cf
commit 3c8af4c571
1 changed files with 21 additions and 11 deletions
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32
src/ioc/db/dbAccess.c
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@@ -402,19 +402,29 @@ struct rset * dbGetRset(const struct dbAddr *paddr)
}
long dbPutAttribute(
const char *recordTypename,const char *name,const char*value)
const char *recordTypename, const char *name, const char *value)
{
DBENTRY dbEntry;
DBENTRY *pdbEntry = &dbEntry;
long status=0;
DBENTRY dbEntry;
DBENTRY *pdbEntry = &dbEntry;
long status = 0;
if(!pdbbase) return(S_db_notFound);
dbInitEntry(pdbbase,pdbEntry);
status = dbFindRecordType(pdbEntry,recordTypename);
if(!status) status = dbPutRecordAttribute(pdbEntry,name,value);
dbFinishEntry(pdbEntry);
if(status) errMessage(status,"dbPutAttribute failure");
return(status);
if (!pdbbase)
return S_db_notFound;
if (!name) {
status = S_db_badField;
goto done;
}
if (!value)
value = "";
dbInitEntry(pdbbase, pdbEntry);
status = dbFindRecordType(pdbEntry, recordTypename);
if (!status)
status = dbPutRecordAttribute(pdbEntry, name, value);
dbFinishEntry(pdbEntry);
done:
if (status)
errMessage(status, "dbPutAttribute failure");
return status;
}
int dbIsValueField(const struct dbFldDes *pdbFldDes)