|
8 | 8 | * |
9 | 9 | * |
10 | 10 | * IDENTIFICATION |
11 | | - * $Header: /cvsroot/pgsql/src/backend/utils/misc/Attic/database.c,v 1.49 2001/10/25 05:49:51 momjian Exp $ |
| 11 | + * $Header: /cvsroot/pgsql/src/backend/utils/misc/Attic/database.c,v 1.50 2002/05/05 17:50:04 tgl Exp $ |
12 | 12 | * |
13 | 13 | *------------------------------------------------------------------------- |
14 | 14 | */ |
@@ -222,8 +222,10 @@ GetRawDatabaseInfo(const char *name, Oid *db_id, char *path) |
222 | 222 | /* Found it; extract the OID and the database path. */ |
223 | 223 | *db_id=tup.t_data->t_oid; |
224 | 224 | pathlen=VARSIZE(&(tup_db->datpath))-VARHDRSZ; |
| 225 | +if (pathlen<0) |
| 226 | +pathlen=0;/* pure paranoia */ |
225 | 227 | if (pathlen >=MAXPGPATH) |
226 | | -pathlen=MAXPGPATH-1;/*pure paranoia */ |
| 228 | +pathlen=MAXPGPATH-1;/*more paranoia */ |
227 | 229 | strncpy(path,VARDATA(&(tup_db->datpath)),pathlen); |
228 | 230 | path[pathlen]='\0'; |
229 | 231 | gotodone; |
|