Hi! I discovered some errors due to uninitialized parameters. This might only concern opensc when used with pcsc-lite version 1.5.5, but it doesn't hurt to set them anyway.
Cheers, Frank.
Index: src/libopensc/reader-pcsc.c
===================================================================
--- src/libopensc/reader-pcsc.c (Revision 4981)
+++ src/libopensc/reader-pcsc.c (Arbeitskopie)
@@ -391,7 +391,8 @@
static int pcsc_reconnect(sc_reader_t * reader, DWORD action)
{
- DWORD active_proto, tmp, protocol = SCARD_PROTOCOL_T0 |
SCARD_PROTOCOL_T1;
+ DWORD active_proto = opensc_proto_to_pcsc(reader->active_protocol),
+ tmp, protocol = SCARD_PROTOCOL_T0 | SCARD_PROTOCOL_T1;
LONG rv;
struct pcsc_private_data *priv = GET_PRIV_DATA(reader);
int r;
@@ -841,7 +842,7 @@
static int pcsc_detect_readers(sc_context_t *ctx)
{
struct pcsc_global_private_data *gpriv = (struct
pcsc_global_private_data *) ctx->reader_drv_data;
- DWORD active_proto, reader_buf_size;
+ DWORD active_proto, reader_buf_size = 0;
SCARDHANDLE card_handle;
LONG rv;
char *reader_buf = NULL, *reader_name;
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