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change datatypes to unsigned

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avoiding warnings about sign conversion
This commit is contained in:
Klas Lindfors 2015-03-04 14:52:16 +01:00
parent 8241cd0423
commit 252f582712
1 changed files with 3 additions and 3 deletions
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6
pam_yubico.c
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@ -121,7 +121,7 @@ struct cfg
const char *user_attr;
const char *yubi_attr;
const char *yubi_attr_prefix;
int token_id_length;
unsigned int token_id_length;
enum key_mode mode;
const char *chalresp_path;
};
@ -715,7 +715,7 @@ parse_cfg (int flags, int argc, const char **argv, struct cfg *cfg)
if (strncmp (argv[i], "yubi_attr_prefix=", 17) == 0)
cfg->yubi_attr_prefix = argv[i] + 17;
if (strncmp (argv[i], "token_id_length=", 16) == 0)
sscanf (argv[i], "token_id_length=%d", &cfg->token_id_length);
sscanf (argv[i], "token_id_length=%u", &cfg->token_id_length);
if (strcmp (argv[i], "mode=challenge-response") == 0)
cfg->mode = CHRESP;
if (strcmp (argv[i], "mode=client") == 0)
@ -766,7 +766,7 @@ pam_sm_authenticate (pam_handle_t * pamh,
const char *password = NULL;
char otp[MAX_TOKEN_ID_LEN + TOKEN_OTP_LEN + 1] = { 0 };
char otp_id[MAX_TOKEN_ID_LEN + 1] = { 0 };
int password_len = 0;
size_t password_len = 0;
int skip_bytes = 0;
int valid_token = 0;
struct pam_conv *conv;