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$NetBSD: patch-ba,v 1.1.1.1 2005/01/02 02:51:43 cube Exp $
--- pppd/tdb.c.orig 2004-11-13 08:13:07.000000000 +0100
+++ pppd/tdb.c
@@ -193,6 +193,8 @@ void tdb_set_lock_alarm(sig_atomic_t *pa
palarm_fired = palarm;
}
+static int tdb_update_hash __P((TDB_CONTEXT *, TDB_DATA, u32, TDB_DATA));
+
/* a byte range locking function - return 0 on success
this functions locks/unlocks 1 byte at the specified offset.
@@ -800,9 +802,13 @@ static int tdb_expand(TDB_CONTEXT *tdb,
tdb->map_size += size;
- if (tdb->flags & TDB_INTERNAL)
- tdb->map_ptr = realloc(tdb->map_ptr, tdb->map_size);
- else {
+ if (tdb->flags & TDB_INTERNAL) {
+ void *n;
+ n = realloc(tdb->map_ptr, tdb->map_size);
+ if (!n)
+ goto fail;
+ tdb->map_ptr = n;
+ } else {
/*
* We must ensure the file is remapped before adding the space
* to ensure consistency with systems like OpenBSD where
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