1 files changed, 2 insertions, 0 deletions
diff --git a/g10/keyid.c b/g10/keyid.c
index d3fc29a98..bfa81a591 100644
--- a/g10/keyid.c
+++ b/g10/keyid.c
@@ -194,6 +194,8 @@ hash_public_key (gcry_md_hd_t md, PKT_public_key *pk)
                 pp[i] = NULL;
               if (is_sos)
                 {
+                  const unsigned char *p0 = p;
+                  CALC_NBITS (nbits, p0);
                   pp[i][0] = (nbits >> 8);
                   pp[i][1] = nbits;
                 }