res_APDU SHALL NOT BE moved, only memcpied or memmoved.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2022-05-27 00:58:35 +02:00
parent 8554262aaf
commit 1ac4402f99
1 changed files with 2 additions and 1 deletions
--- a/src/hsm/sc_hsm.c
+++ b/src/hsm/sc_hsm.c
@@ -461,7 +461,8 @@ static int cmd_read_binary()
            if (apdu.ne > maxle)
                apdu.ne = maxle;
            if (offset) {
-                res_APDU += offset;
+                memmove(res_APDU, res_APDU+offset, res_APDU_size-offset);
+                //res_APDU += offset;
                res_APDU_size -= offset;
            }
        }