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sm: Fix card access.

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* sm/call-agent.c (gpgsm_scd_pksign): Cast to integer for %b.

--

This fix is needed on big endian machine where size_t is bigger
than integer.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
This commit is contained in:
NIIBE Yutaka 2019-07-09 16:59:56 +09:00
parent c51a568555
commit 37d758e5f2
1 changed files with 5 additions and 5 deletions
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10
sm/call-agent.c
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@ -409,19 +409,19 @@ gpgsm_scd_pksign (ctrl_t ctrl, const char *keyid, const char *desc,
{
case GCRY_PK_RSA:
rc = gcry_sexp_build (&sig, NULL, "(sig-val(rsa(s%b)))",
sigbuflen, sigbuf);
(int)sigbuflen, sigbuf);
break;
case GCRY_PK_ECC:
rc = gcry_sexp_build (&sig, NULL, "(sig-val(ecdsa(r%b)(s%b)))",
sigbuflen/2, sigbuf,
sigbuflen/2, sigbuf + sigbuflen/2);
(int)sigbuflen/2, sigbuf,
(int)sigbuflen/2, sigbuf + sigbuflen/2);
break;
case GCRY_PK_EDDSA:
rc = gcry_sexp_build (&sig, NULL, "(sig-val(eddsa(r%b)(s%b)))",
sigbuflen/2, sigbuf,
sigbuflen/2, sigbuf + sigbuflen/2);
(int)sigbuflen/2, sigbuf,
(int)sigbuflen/2, sigbuf + sigbuflen/2);
break;
default: