diff options
| author | Thorsten Kukuk <kukuk@thkukuk.de> | 2005-06-09 17:29:18 +0000 |
|---|---|---|
| committer | Thorsten Kukuk <kukuk@thkukuk.de> | 2005-06-09 17:29:18 +0000 |
| commit | 0a7fe016a03184815b03fe92d50c58e67c8c05fc (patch) | |
| tree | b9c25dd0fbbb71e08b2826e046b763facdcff8df /modules/pam_nologin | |
| parent | fa433b9e2fa1a00e13df36a8b709ffda9e3e715b (diff) | |
Relevant BUGIDs: none
Purpose of commit: cleanup
Commit summary:
---------------
Fix all occurrence of dereferencing type-punned pointer will break
strict-aliasing rules warnings
Diffstat (limited to 'modules/pam_nologin')
| -rw-r--r-- | modules/pam_nologin/pam_nologin.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/modules/pam_nologin/pam_nologin.c b/modules/pam_nologin/pam_nologin.c index bfd17753..1281e8ba 100644 --- a/modules/pam_nologin/pam_nologin.c +++ b/modules/pam_nologin/pam_nologin.c @@ -80,7 +80,8 @@ static int perform_check(pam_handle_t *pamh, struct opt_s *opts) char *mtmp=NULL; struct passwd *user_pwd; - struct pam_conv *conversation; + const void *void_conv; + const struct pam_conv *conversation; struct pam_message message; struct pam_message *pmessage = &message; struct pam_response *resp = NULL; @@ -121,13 +122,15 @@ static int perform_check(pam_handle_t *pamh, struct opt_s *opts) mtmp[st.st_size] = '\000'; /* - * Use conversation function to give user contents + * Use conversation function to give user contents * of /etc/nologin */ - if (pam_get_item(pamh, PAM_CONV, (const void **)&conversation) - == PAM_SUCCESS && conversation && conversation->conv) { - (void) conversation->conv(1, + if (pam_get_item(pamh, PAM_CONV, &void_conv) + == PAM_SUCCESS && void_conv && + ((const struct pam_conv *)void_conv)->conv) { + conversation = void_conv; + (void) conversation->conv(1, (const struct pam_message **)&pmessage, &resp, conversation->appdata_ptr); |