From 1e56491f0e1cbd07fc0eb0fbfdf5982eced366a6 Mon Sep 17 00:00:00 2001 From: Tomas Mraz Date: Tue, 24 Mar 2009 16:33:21 +0000 Subject: Relevant BUGIDs: Purpose of commit: bugfix Commit summary: --------------- 2009-03-24 Tomas Mraz * modules/pam_unix/passverify.c(save_old_password): Call fflush() and fsync(). (unix_update_passwd, unix_update_shadow): Likewise. * modules/pam_pwhistory/opasswd.c(save_old_password): Likewise. --- modules/pam_pwhistory/opasswd.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'modules/pam_pwhistory/opasswd.c') diff --git a/modules/pam_pwhistory/opasswd.c b/modules/pam_pwhistory/opasswd.c index fd4cd251..dbcd04e3 100644 --- a/modules/pam_pwhistory/opasswd.c +++ b/modules/pam_pwhistory/opasswd.c @@ -452,6 +452,15 @@ save_old_password (pam_handle_t *pamh, const char *user, uid_t uid, goto error_opasswd; } + if (fflush (newpf) != 0 || fsync (fileno (newpf)) != 0) + { + pam_syslog (pamh, LOG_ERR, + "Error while syncing temporary opasswd file: %m"); + retval = PAM_AUTHTOK_ERR; + fclose (newpf); + goto error_opasswd; + } + if (fclose (newpf) != 0) { pam_syslog (pamh, LOG_ERR, -- cgit v1.2.3