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tdb2: allow readonly changes even while holding locks.

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This happens in SAMBA with the TDB_VERSION1, presumably due to a
read-only traverse nested inside a normal traverse (since it doesn't
occur without TDB_VERSION1).

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
(Imported from CCAN commit 24e5ddb143fb5e79112649472258f5da67cc7362)

Autobuild-User: Rusty Russell <rusty@rustcorp.com.au>
Autobuild-Date: Tue Sep 20 09:35:10 CEST 2011 on sn-devel-104
This commit is contained in:
Rusty Russell 2011-09-20 12:02:43 +09:30
parent da5224a9d2
commit 92c022f043
1 changed files with 0 additions and 10 deletions
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10
lib/tdb2/tdb.c
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@ -369,16 +369,6 @@ static bool readonly_changable(struct tdb_context *tdb, const char *caller)
caller);
return false;
}
if (tdb->file->allrecord_lock.count != 0
|| tdb->file->num_lockrecs != 0) {
tdb->last_error = tdb_logerr(tdb, TDB_ERR_EINVAL,
TDB_LOG_USE_ERROR,
"%s: can't change"
" TDB_RDONLY holding locks",
caller);
return false;
}
return true;
}