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Merge branch 'pr-188'

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This commit is contained in:
Klas Lindfors 2019-03-19 14:48:09 +01:00
commit f7b1e051bd
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1 changed files with 26 additions and 4 deletions
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30
pam_yubico.c
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@ -145,6 +145,13 @@ struct cfg
#endif
#define DBG(x...) if (cfg->debug) { D(cfg->debug_file, x); }
/* Helper to free memory used by pam_set_data */
static void
setcred_free (pam_handle_t *pamh, void *ptr, int err)
{
free (ptr);
}
/*
* Authorize authenticated OTP_ID for login as USERNAME using AUTHFILE.
*
@ -1291,7 +1298,21 @@ done:
retval = PAM_SUCCESS;
}
DBG ("done. [%s]", pam_strerror (pamh, retval));
pam_set_data (pamh, "yubico_setcred_return", (void*)(intptr_t)retval, NULL);
int* pretval = malloc (sizeof(int));
if (pretval)
{
*pretval = retval;
if (pam_set_data (pamh, "yubico_setcred_return", (void*)pretval,
setcred_free) != PAM_SUCCESS)
{
DBG ("pam_set_data failed setting setcred_return: %d", retval);
}
}
else
{
DBG ("Failed allocating memory for setcred_return status");
}
if (resp)
{
@ -1326,11 +1347,12 @@ pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc, const char **argv)
{
struct cfg cfg_st;
struct cfg *cfg = &cfg_st; /* for DBG macro */
int retval;
int rc = pam_get_data(pamh, "yubico_setcred_return", (const void**)&retval);
int retval = PAM_AUTH_ERR;
const void *pretval = NULL;
int rc = pam_get_data (pamh, "yubico_setcred_return", &pretval);
parse_cfg (flags, argc, argv, cfg);
if (rc == PAM_SUCCESS && retval == PAM_SUCCESS) {
if (rc == PAM_SUCCESS && pretval && *(const int *)pretval == PAM_SUCCESS) {
DBG ("pam_sm_acct_mgmt returning PAM_SUCCESS");
retval = PAM_SUCCESS;
} else {