1 files changed, 2 insertions, 2 deletions

diff --git a/util-linux/volume_id/util.c b/util-linux/volume_id/util.c
index ce7de23fb..240b3c1e3 100644
--- a/util-linux/volume_id/util.c
+++ b/util-linux/volume_id/util.c
@@ -212,7 +212,7 @@ void *volume_id_get_buffer(struct volume_id *id, uint64_t off, size_t len)
                         }
                         dbg("got 0x%zx (%zi) bytes", buf_len, buf_len);
                         id->sbbuf_len = buf_len;
-                        if (buf_len < off + len) {
+                        if ((uint64_t)buf_len < off + len) {
                                 dbg("requested 0x%zx bytes, got only 0x%zx bytes", len, buf_len);
                                 return NULL;
                         }
@@ -243,7 +243,7 @@ void *volume_id_get_buffer(struct volume_id *id, uint64_t off, size_t len)
                 dbg("got 0x%zx (%zi) bytes", buf_len, buf_len);
                 id->seekbuf_off = off;
                 id->seekbuf_len = buf_len;
-                if (buf_len < len) {
+                if ((size_t)buf_len < len) {
                         dbg("requested 0x%zx bytes, got only 0x%zx bytes", len, buf_len);
                         return NULL;
                 }