From: Rusty Russell <rusty@rustcorp.com.au>
Date: Tue, 1 Mar 2011 12:49:20 +0000 (+1030)
Subject: tdb2: log an error when out of memory formatting message.
X-Git-Url: https://git.ozlabs.org/?p=ccan;a=commitdiff_plain;h=8da574fe7c6021afcb0afb8ae3a6bd462ee14413;ds=inline

tdb2: log an error when out of memory formatting message.

Log it at level ERROR and log the raw unformatted message at the requested
level.
---

diff --git a/ccan/tdb2/tdb.c b/ccan/tdb2/tdb.c
index 03d51c21..fa890ec8 100644
--- a/ccan/tdb2/tdb.c
+++ b/ccan/tdb2/tdb.c
@@ -737,8 +737,9 @@ void COLD tdb_logerr(struct tdb_context *tdb,
 
 	message = malloc(len + 1);
 	if (!message) {
-		tdb->logfn(tdb, level, tdb->log_private,
-			   "out of memory formatting message");
+		tdb->logfn(tdb, TDB_DEBUG_ERROR, tdb->log_private,
+			   "out of memory formatting message:");
+		tdb->logfn(tdb, level, tdb->log_private, fmt);
 		return;
 	}
 	va_start(ap, fmt);