diff options
Diffstat (limited to 'vtysh/vtysh_user.c')
| -rw-r--r-- | vtysh/vtysh_user.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/vtysh/vtysh_user.c b/vtysh/vtysh_user.c index a0667acc7e..111bda868d 100644 --- a/vtysh/vtysh_user.c +++ b/vtysh/vtysh_user.c @@ -42,7 +42,7 @@ static struct pam_conv conv = {PAM_CONV_FUNC, NULL}; static int vtysh_pam(const char *user) { - int ret; + int ret, second_ret; pam_handle_t *pamh = NULL; /* Start PAM. */ @@ -56,15 +56,18 @@ static int vtysh_pam(const char *user) fprintf(stderr, "vtysh_pam: Failure to initialize pam: %s(%d)", pam_strerror(pamh, ret), ret); - if (pam_acct_mgmt(pamh, 0) != PAM_SUCCESS) + second_ret = pam_acct_mgmt(pamh, 0); + if (second_ret != PAM_SUCCESS) fprintf(stderr, "%s: Failed in account validation: %s(%d)", - __func__, pam_strerror(pamh, ret), ret); + __func__, pam_strerror(pamh, second_ret), second_ret); /* close Linux-PAM */ - if (pam_end(pamh, ret) != PAM_SUCCESS) { + second_ret = pam_end(pamh, ret); + if (second_ret != PAM_SUCCESS) { pamh = NULL; - fprintf(stderr, "vtysh_pam: failed to release authenticator: %s(%d)\n", - pam_strerror(pamh, ret), ret); + fprintf(stderr, + "vtysh_pam: failed to release authenticator: %s(%d)\n", + pam_strerror(pamh, second_ret), second_ret); exit(1); } |