diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/common.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/common.c b/src/common.c index 412e776dc8..6a6ede25cf 100644 --- a/src/common.c +++ b/src/common.c @@ -984,7 +984,7 @@ pin_callback (void *user, int attempt, const char *token_url, if (cache > 0 && cached_url != NULL) { - if (strcmp (cached_url, token_url) == 0) + if (token_url != NULL && strcmp (cached_url, token_url) == 0) { if (strlen(pin) >= sizeof(cached_pin)) { @@ -1016,7 +1016,11 @@ pin_callback (void *user, int attempt, const char *token_url, /* cache */ strcpy (cached_pin, pin); free (cached_url); - cached_url = strdup (token_url); + if (token_url) + cached_url = strdup (token_url); + else + cached_url = NULL; + cache = MAX_CACHE_TRIES; return 0; |