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forgejo/vendor/github.com/msteinert/pam/transaction.c
6543 30ce3731a1
Vendor Update Go Libs (#13444)
* denisenkom/go-mssqldb untagged -> v0.9.0

* github.com/editorconfig/editorconfig-core-go v2.3.7 -> v2.3.8

* github.com/go-testfixtures/testfixtures v3.4.0 -> v3.4.1

* github.com/mholt/archiver v3.3.2 -> v3.5.0

* github.com/olivere/elastic v7.0.20 -> v7.0.21

* github.com/urfave/cli v1.22.4 -> v1.22.5

* github.com/xanzy/go-gitlab v0.38.1 -> v0.39.0

* github.com/yuin/goldmark-meta untagged -> v1.0.0

* github.com/ethantkoenig/rupture 0a76f03a811a -> c3b3b810dc77

* github.com/jaytaylor/html2text 8fb95d837f7d -> 3577fbdbcff7

* github.com/kballard/go-shellquote cd60e84ee657 -> 95032a82bc51

* github.com/msteinert/pam 02ccfbfaf0cc -> 913b8f8cdf8b

* github.com/unknwon/paginater 7748a72e0141 -> 042474bd0eae

* CI.restart()

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2020-11-06 13:41:42 -05:00

52 lines
1 KiB
C
Vendored

#include "_cgo_export.h"
#include <security/pam_appl.h>
#include <string.h>
#ifdef __sun
#define PAM_CONST
#else
#define PAM_CONST const
#endif
int cb_pam_conv(
int num_msg,
PAM_CONST struct pam_message **msg,
struct pam_response **resp,
void *appdata_ptr)
{
*resp = calloc(num_msg, sizeof **resp);
if (num_msg <= 0 || num_msg > PAM_MAX_NUM_MSG) {
return PAM_CONV_ERR;
}
if (!*resp) {
return PAM_BUF_ERR;
}
for (size_t i = 0; i < num_msg; ++i) {
struct cbPAMConv_return result = cbPAMConv(
msg[i]->msg_style,
(char *)msg[i]->msg,
(long)appdata_ptr);
if (result.r1 != PAM_SUCCESS) {
goto error;
}
(*resp)[i].resp = result.r0;
}
return PAM_SUCCESS;
error:
for (size_t i = 0; i < num_msg; ++i) {
if ((*resp)[i].resp) {
memset((*resp)[i].resp, 0, strlen((*resp)[i].resp));
free((*resp)[i].resp);
}
}
memset(*resp, 0, num_msg * sizeof *resp);
free(*resp);
*resp = NULL;
return PAM_CONV_ERR;
}
void init_pam_conv(struct pam_conv *conv, long c)
{
conv->conv = cb_pam_conv;
conv->appdata_ptr = (void *)c;
}