diff options
Diffstat (limited to 'lib/libsectok/sectok.c')
| -rw-r--r-- | lib/libsectok/sectok.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/libsectok/sectok.c b/lib/libsectok/sectok.c index c9b585f91bf..d79be37c8f9 100644 --- a/lib/libsectok/sectok.c +++ b/lib/libsectok/sectok.c @@ -1,4 +1,4 @@ -/* $Id: sectok.c,v 1.5 2001/07/17 16:14:25 rees Exp $ */ +/* $Id: sectok.c,v 1.6 2001/07/17 16:57:17 rees Exp $ */ /* copyright 2000 @@ -420,8 +420,10 @@ sectok_apdu(int fd, int cla, int ins, int p1, int p2, if (le) cmd[ilen++] = le; n = obuf ? sizeof rsp : 2; - if (reader->data(garbage, cmd, ilen, rsp, &n, NULL) || n < 2) + if (reader->data(garbage, cmd, ilen, rsp, &n, NULL) || n < 2) { + *swp = STECOMM; return -1; + } if (rsp[n-2] == 0x61 && olen && obuf) { /* Response available; get it (driver should do this but some don't) */ cmd[1] = 0xc0; @@ -446,6 +448,9 @@ sectok_apdu(int fd, int cla, int ins, int p1, int p2, if (n >= 2) { *swp = sectok_mksw(rsp[n-2], rsp[n-1]); n -= 2; + } else { + /* This shouldn't happen; apdu ok but no status available */ + *swp = STEOK; } if (n && olen) |