X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=module%2Fzfs%2Fddt_zap.c;h=6fb6ea2a3a927ad5c1baf396b184179377765dd0;hb=0ef0ff546eeab2f85690d59ee23fe30fa634dd38;hp=280bff35a0b8c5d87d50b525e03b9bd2134152e6;hpb=5b8c7bbcea7ad9ecd5f329d2d736cba8402ee781;p=zfs.git

diff --git a/module/zfs/ddt_zap.c b/module/zfs/ddt_zap.c
index 280bff3..6fb6ea2 100644
--- a/module/zfs/ddt_zap.c
+++ b/module/zfs/ddt_zap.c
@@ -70,7 +70,7 @@ ddt_zap_lookup(objset_t *os, uint64_t object, ddt_entry_t *dde)
 		goto out;
 
 	ASSERT(one == 1);
-	ASSERT(csize <= sizeof (cbuf));
+	ASSERT(csize <= (sizeof (dde->dde_phys) + 1));
 
 	error = zap_lookup_uint64(os, object, (uint64_t *)&dde->dde_key,
 	    DDT_KEY_WORDS, 1, csize, cbuf);