diff options
Diffstat (limited to 'src/p11common.c')
| -rw-r--r-- | src/p11common.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/p11common.c b/src/p11common.c index ae56cf06c3..0060c88eb6 100644 --- a/src/p11common.c +++ b/src/p11common.c @@ -30,6 +30,7 @@ #define MIN(x,y) ((x)<(y))?(x):(y) +#define MAX_CACHE_TRIES 5 static int pin_callback (void *user, int attempt, const char *token_url, const char *token_label, unsigned int flags, char *pin, @@ -37,7 +38,7 @@ pin_callback (void *user, int attempt, const char *token_url, { const char *password; const char * desc; - int len, cache = 1; + int len, cache = MAX_CACHE_TRIES; /* allow caching of PIN */ static char *cached_url = NULL; static char cached_pin[32] = ""; @@ -58,7 +59,7 @@ pin_callback (void *user, int attempt, const char *token_url, printf ("*** Only few tries left before locking!\n"); } - if (cache == 1 && cached_url != NULL) + if (cache > 0 && cached_url != NULL) { if (strcmp (cached_url, token_url) == 0) { @@ -69,6 +70,7 @@ pin_callback (void *user, int attempt, const char *token_url, } strcpy (pin, cached_pin); + cache--; return 0; } } @@ -91,6 +93,7 @@ pin_callback (void *user, int attempt, const char *token_url, strcpy (cached_pin, pin); free (cached_url); cached_url = strdup (token_url); + cache = MAX_CACHE_TRIES; return 0; } |