avoiding problems due to uninitialized values

git-svn-id: https://vsmartcard.svn.sourceforge.net/svnroot/vsmartcard@407 96b47cad-a561-4643-ad3b-153ac7d7599c
2011-02-05 22:06:07 +00:00
parent 1edfcc941e
commit 8bb7b592d6
2 changed files with 3 additions and 2 deletions
--- a/npa/src/npa.c
+++ b/npa/src/npa.c
@@ -305,12 +305,13 @@ static int npa_mse_set_at(struct sm_ctx *oldnpactx, sc_card_t *card,
    NPA_MSE_SET_AT_C *data = NULL;
    int r, tries;

+    memset(&apdu, 0, sizeof apdu);
+
    if (!sw1 || !sw2) {
        r = SC_ERROR_INVALID_ARGUMENTS;
        goto err;
    }

-    memset(&apdu, 0, sizeof apdu);
    apdu.ins = 0x22;
    apdu.p1 = 0xc1;
    apdu.p2 = 0xa4;