Fix erroneous zstreamdump warning

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: George Amanakis <gamanakis@gmail.com>
Signed-off-by: Paul Dagnelie <pcd@delphix.com>
Closes openzfs#13154

cmd/zstream/zstream_dump.c

@@ -297,6 +297,7 @@ zstream_do_dump(int argc, char *argv[])
 
 	fletcher_4_init();
 	while (read_hdr(drr, &zc)) {
+		uint64_t featureflags = 0;
 
 		/*
 		 * If this is the first DMU record being processed, check for
@@ -362,6 +363,9 @@ zstream_do_dump(int argc, char *argv[])
 				    BSWAP_64(drrb->drr_fromguid);
 			}
 
+			featureflags =
+			    DMU_GET_FEATUREFLAGS(drrb->drr_versioninfo);
+
 			(void) printf("BEGIN record\n");
 			(void) printf("\thdrtype = %lld\n",
 			    DMU_GET_STREAM_HDRTYPE(drrb->drr_versioninfo));
@@ -461,7 +465,8 @@ zstream_do_dump(int argc, char *argv[])
 				    BSWAP_64(drro->drr_maxblkid);
 			}
 
-			if (drro->drr_bonuslen > drro->drr_raw_bonuslen) {
+			if (featureflags & DMU_BACKUP_FEATURE_RAW &&
+			    drro->drr_bonuslen > drro->drr_raw_bonuslen) {
 				(void) fprintf(stderr,
 				    "Warning: Object %llu has bonuslen = "
 				    "%u > raw_bonuslen = %u\n\n",