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| 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_securetty | |
| parent | fa433b9e2fa1a00e13df36a8b709ffda9e3e715b (diff) | |
| download | pam-0a7fe016a03184815b03fe92d50c58e67c8c05fc.tar.gz pam-0a7fe016a03184815b03fe92d50c58e67c8c05fc.tar.bz2 pam-0a7fe016a03184815b03fe92d50c58e67c8c05fc.zip | |
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_securetty')
| -rw-r--r-- | modules/pam_securetty/pam_securetty.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/modules/pam_securetty/pam_securetty.c b/modules/pam_securetty/pam_securetty.c index 3a9ae421..7a29d956 100644 --- a/modules/pam_securetty/pam_securetty.c +++ b/modules/pam_securetty/pam_securetty.c @@ -77,7 +77,8 @@ static int securetty_perform_check(pam_handle_t *pamh, int flags, int ctrl, { int retval = PAM_AUTH_ERR; const char *username; - char *uttyname; + const char *uttyname; + const void *void_uttyname; char ttyfileline[256]; char ptname[256]; struct stat ttyfileinfo; @@ -107,7 +108,8 @@ static int securetty_perform_check(pam_handle_t *pamh, int flags, int ctrl, return PAM_SUCCESS; } - retval = pam_get_item(pamh, PAM_TTY, (const void **)&uttyname); + retval = pam_get_item(pamh, PAM_TTY, &void_uttyname); + uttyname = void_uttyname; if (retval != PAM_SUCCESS || uttyname == NULL) { if (ctrl & PAM_DEBUG_ARG) { _pam_log(LOG_WARNING, "cannot determine user's tty"); |