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pcsc: initialize variables 

Patch by Frank Morgner

http://www.opensc-project.org/pipermail/opensc-devel/2011-May/016659.html
This commit is contained in:
Martin Paljak 2011-06-16 10:08:04 +03:00
parent f4a45da617
commit 1f870b0c07
1 changed files with 3 additions and 2 deletions
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5
src/libopensc/reader-pcsc.c
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@ -397,7 +397,8 @@ static int check_forced_protocol(sc_context_t *ctx, struct sc_atr *atr, DWORD *p
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;
@ -858,7 +859,7 @@ static void detect_reader_features(sc_reader_t *reader, SCARDHANDLE card_handle)
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;