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| author | Thorsten Kukuk <kukuk@thkukuk.de> | 2006-05-22 17:27:54 +0000 |
|---|---|---|
| committer | Thorsten Kukuk <kukuk@thkukuk.de> | 2006-05-22 17:27:54 +0000 |
| commit | 9251be9693b1c8c56ed067438858e740cba57570 (patch) | |
| tree | 17fe57914bae9c80901e3288831a14f43524b539 /modules/pam_mail/pam_mail.c | |
| parent | 747fce30ecb18b776fd91aefdcf3ab3508b42fbf (diff) | |
Relevant BUGIDs: 1490956,1489818,1489808,1489792,1489804,1489658,1489634
Purpose of commit: bugfixes
Commit summary:
---------------
2006-05-22 Thorsten Kukuk <kukuk@thkukuk.de>
* modules/pam_listfile/pam_listfile.c (pam_sm_authenticate):
Fix memory leaks, [#1490956] found by Coverity.
* modules/pam_tally/pam_tally.c (pam_get_uid): Check return
value of pam_get_user().
(tally_get_data): Check if oldtime is not NULL.
[#1489818] found by Coverity.
* modules/pam_mkhomedir/pam_mkhomedir.c (create_homedir): Don't
ignore return value of stat(). [#1489808] found by Coverity.
* modules/pam_mail/pam_mail.c (get_folder): Fix a potential
NULL pointer dereference. [#1489792] found by Coverity.
* libpam/Makefile.am: bump release number of libpam.so.
* libpam/pam_misc.c (_pam_mkargv): Fix memory leak,
[#1489804] found by Coverity.
* modules/pam_echo/pam_echo.c (replace_and_print): Initialize
str, [#1489658] found by Coverity.
* modules/pam_cracklib/pam_cracklib.c (_pam_unix_approve_pass): Fix
a potential NULL pointer dereference.
(pam_sm_chauthtok): Remove dead code.
[#1489634] found by Coverity.
Diffstat (limited to 'modules/pam_mail/pam_mail.c')
| -rw-r--r-- | modules/pam_mail/pam_mail.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/modules/pam_mail/pam_mail.c b/modules/pam_mail/pam_mail.c index 5eb3488b..7d43d5e0 100644 --- a/modules/pam_mail/pam_mail.c +++ b/modules/pam_mail/pam_mail.c @@ -1,8 +1,6 @@ /* pam_mail module */ /* - * $Id$ - * * Written by Andrew Morgan <morgan@linux.kernel.org> 1996/3/11 * $HOME additions by David Kinchlea <kinch@kinch.ark.com> 1997/1/7 * mailhash additions by Chris Adams <cadams@ro.com> 1998/7/11 @@ -174,6 +172,14 @@ get_folder(pam_handle_t *pamh, int ctrl, retval = PAM_BUF_ERR; if (ctrl & PAM_HOME_MAIL) { + if (pwd == NULL) { + pwd = pam_modutil_getpwnam(pamh, user); + if (pwd == NULL) { + pam_syslog(pamh, LOG_ERR, "user unknown"); + retval = PAM_USER_UNKNOWN; + goto get_folder_cleanup; + } + } if (asprintf(&folder, MAIL_FILE_FORMAT, pwd->pw_dir, "", path) < 0) goto get_folder_cleanup; } else { |