X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Ftdb2%2Ftest%2Flayout.c;h=16f077198dbea011a2e9510a9b6dc1aa1b938260;hp=ad775c8ad49483f4275d1fedb0bc718bd1b6e9b4;hb=812391f15ffd968bd27fb3847dbb63c72adb5eec;hpb=2b5cb9bd6be4e61870ba7a400d1a9d91c5933371;ds=sidebyside

diff --git a/ccan/tdb2/test/layout.c b/ccan/tdb2/test/layout.c
index ad775c8a..16f07719 100644
--- a/ccan/tdb2/test/layout.c
+++ b/ccan/tdb2/test/layout.c
@@ -252,6 +252,8 @@ struct tdb_context *tdb_layout_get(struct tdb_layout *layout)
 	}
 
 	mem = malloc(off);
+	/* Fill with some weird pattern. */
+	memset(mem, 0x99, off);
 	/* Now populate our header, cribbing from a real TDB header. */
 	tdb = tdb_open(NULL, TDB_INTERNAL, O_RDWR, 0, &tap_log_attr);
 	memcpy(mem, tdb->map_ptr, sizeof(struct tdb_header));