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Check for null tdb context in tdb_exists()

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(This used to be commit bbacdb834f9c8f8c34368664def42dabe78d90c9)
This commit is contained in:
Tim Potter 2000-03-01 01:10:25 +00:00
parent 4fb014372e
commit 9fd3d3963e
1 changed files with 7 additions and 0 deletions
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7
source3/tdb/tdb.c
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@ -703,6 +703,13 @@ int tdb_exists(TDB_CONTEXT *tdb, TDB_DATA key)
tdb_off rec_ptr;
struct list_struct rec;
if (tdb == NULL) {
#ifdef TDB_DEBUG
printf("tdb_exists() called with null context\n");
#endif
return 0;
}
/* find which hash bucket it is in */
hash = tdb_hash(&key);