diff options
| -rw-r--r-- | sk-usbhid.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sk-usbhid.c b/sk-usbhid.c index 0b11e40a..98e8ccf1 100644 --- a/sk-usbhid.c +++ b/sk-usbhid.c @@ -367,8 +367,13 @@ sk_select_by_cred(const fido_dev_info_t *devlist, size_t ndevs, skdebug(__func__, "sk_openv failed"); return NULL; } + if (skvcnt == 1) { + sk = skv[0]; + skv[0] = NULL; + goto out; + } sk = NULL; - for (i = 0; i < skvcnt; i++) + for (i = 0; i < skvcnt; i++) { if (sk_try(skv[i], application, key_handle, key_handle_len) == 0) { sk = skv[i]; @@ -376,6 +381,8 @@ sk_select_by_cred(const fido_dev_info_t *devlist, size_t ndevs, skdebug(__func__, "found key in %s", sk->path); break; } + } + out: sk_closev(skv, skvcnt); return sk; } |