diff options
| author | Cy Schubert <cy@FreeBSD.org> | 2017-10-18 03:44:27 +0000 |
|---|---|---|
| committer | Cy Schubert <cy@FreeBSD.org> | 2017-10-18 03:44:27 +0000 |
| commit | 256810032c472505440606bd9c1c4f7dbf06b0a2 (patch) | |
| tree | d019f4f1ae29b86cbd3e9e74f832689976a267cf /src/utils/pcsc_funcs.c | |
| parent | b834757ea3bcd1bba3381ff7cab216458d8f7efb (diff) | |
Notes
Diffstat (limited to 'src/utils/pcsc_funcs.c')
| -rw-r--r-- | src/utils/pcsc_funcs.c | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/src/utils/pcsc_funcs.c b/src/utils/pcsc_funcs.c index 6f5ea9396213..383ed3ddfeed 100644 --- a/src/utils/pcsc_funcs.c +++ b/src/utils/pcsc_funcs.c @@ -11,7 +11,11 @@ */ #include "includes.h" +#ifdef __APPLE__ +#include <PCSC/winscard.h> +#else #include <winscard.h> +#endif #include "common.h" #include "pcsc_funcs.h" @@ -110,7 +114,11 @@ typedef enum { SCARD_GSM_SIM, SCARD_USIM } sim_types; struct scard_data { SCARDCONTEXT ctx; SCARDHANDLE card; +#ifdef __APPLE__ + uint32_t protocol; +#else DWORD protocol; +#endif sim_types sim_type; int pin1_required; }; @@ -275,7 +283,7 @@ static int scard_parse_fsp_templ(unsigned char *buf, size_t buf_len, pos++; if (pos >= end) return -1; - if ((pos + pos[0]) < end) + if (pos[0] < end - pos) end = pos + 1 + pos[0]; pos++; wpa_hexdump(MSG_DEBUG, "SCARD: file header FSP template", @@ -504,7 +512,12 @@ static int scard_get_aid(struct scard_data *scard, unsigned char *aid, struct scard_data * scard_init(const char *reader) { long ret; - unsigned long len, pos; +#ifdef __APPLE__ + uint32_t len; +#else + unsigned long len; +#endif + unsigned long pos; struct scard_data *scard; #ifdef CONFIG_NATIVE_WINDOWS TCHAR *readers = NULL; @@ -605,7 +618,7 @@ struct scard_data * scard_init(const char *reader) readers = NULL; wpa_printf(MSG_DEBUG, "SCARD: card=0x%x active_protocol=%lu (%s)", - (unsigned int) scard->card, scard->protocol, + (unsigned int) scard->card, (unsigned long) scard->protocol, scard->protocol == SCARD_PROTOCOL_T0 ? "T0" : "T1"); ret = SCardBeginTransaction(scard->card); @@ -764,7 +777,11 @@ static long scard_transmit(struct scard_data *scard, unsigned char *_recv, size_t *recv_len) { long ret; +#ifdef __APPLE__ + uint32_t rlen; +#else unsigned long rlen; +#endif wpa_hexdump_key(MSG_DEBUG, "SCARD: scard_transmit: send", _send, send_len); @@ -1385,7 +1402,7 @@ int scard_umts_auth(struct scard_data *scard, const unsigned char *_rand, end = buf + len; /* RES */ - if (pos[0] > RES_MAX_LEN || pos + pos[0] > end) { + if (pos[0] > RES_MAX_LEN || pos[0] > end - pos) { wpa_printf(MSG_DEBUG, "SCARD: Invalid RES"); return -1; } @@ -1395,7 +1412,7 @@ int scard_umts_auth(struct scard_data *scard, const unsigned char *_rand, wpa_hexdump(MSG_DEBUG, "SCARD: RES", res, *res_len); /* CK */ - if (pos[0] != CK_LEN || pos + CK_LEN > end) { + if (pos[0] != CK_LEN || CK_LEN > end - pos) { wpa_printf(MSG_DEBUG, "SCARD: Invalid CK"); return -1; } @@ -1405,7 +1422,7 @@ int scard_umts_auth(struct scard_data *scard, const unsigned char *_rand, wpa_hexdump(MSG_DEBUG, "SCARD: CK", ck, CK_LEN); /* IK */ - if (pos[0] != IK_LEN || pos + IK_LEN > end) { + if (pos[0] != IK_LEN || IK_LEN > end - pos) { wpa_printf(MSG_DEBUG, "SCARD: Invalid IK"); return -1; } |