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From 06b46ae226fecd4188af372ac0ccd7aa582e21c8 Mon Sep 17 00:00:00 2001
From: Tomas Sykora <tosykora@redhat.com>
Date: Wed, 17 Aug 2016 10:12:11 +0200
Subject: [PATCH] Sudo logs username root instead of realuser
RHEL7 sudo logs username root instead of realuser in /var/log/secure
Rebased from:
Patch50: sudo-1.8.6p7-logsudouser.patch
Resolves:
rhbz#1312486
---
plugins/sudoers/logging.c | 14 +++++++-------
plugins/sudoers/sudoers.h | 1 +
2 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/plugins/sudoers/logging.c b/plugins/sudoers/logging.c
index 45cae67..74b2220 100644
--- a/plugins/sudoers/logging.c
+++ b/plugins/sudoers/logging.c
@@ -104,7 +104,7 @@ do_syslog(int pri, char *msg)
* Log the full line, breaking into multiple syslog(3) calls if necessary
*/
fmt = _("%8s : %s");
- maxlen = def_syslog_maxlen - (strlen(fmt) - 5 + strlen(user_name));
+ maxlen = def_syslog_maxlen - (strlen(fmt) - 5 + strlen(sudo_user_name));
for (p = msg; *p != '\0'; ) {
len = strlen(p);
if (len > maxlen) {
@@ -120,7 +120,7 @@ do_syslog(int pri, char *msg)
save = *tmp;
*tmp = '\0';
- mysyslog(pri, fmt, user_name, p);
+ mysyslog(pri, fmt, sudo_user_name, p);
*tmp = save; /* restore saved character */
@@ -128,11 +128,11 @@ do_syslog(int pri, char *msg)
for (p = tmp; *p == ' '; p++)
continue;
} else {
- mysyslog(pri, fmt, user_name, p);
+ mysyslog(pri, fmt, sudo_user_name, p);
p += len;
}
fmt = _("%8s : (command continued) %s");
- maxlen = def_syslog_maxlen - (strlen(fmt) - 5 + strlen(user_name));
+ maxlen = def_syslog_maxlen - (strlen(fmt) - 5 + strlen(sudo_user_name));
}
sudoers_setlocale(oldlocale, NULL);
@@ -179,10 +179,10 @@ do_logfile(const char *msg)
timestr = "invalid date";
if (def_log_host) {
len = asprintf(&full_line, "%s : %s : HOST=%s : %s",
- timestr, user_name, user_srunhost, msg);
+ timestr, sudo_user_name, user_srunhost, msg);
} else {
len = asprintf(&full_line, "%s : %s : %s",
- timestr, user_name, msg);
+ timestr, sudo_user_name, msg);
}
if (len == -1) {
sudo_warnx(U_("%s: %s"), __func__, U_("unable to allocate memory"));
@@ -746,7 +746,7 @@ send_mail(const char *fmt, ...)
if ((timestr = get_timestr(time(NULL), def_log_year)) == NULL)
timestr = "invalid date";
- (void) fprintf(mail, "\n\n%s : %s : %s : ", user_host, timestr, user_name);
+ (void) fprintf(mail, "\n\n%s : %s : %s : ", user_host, timestr, sudo_user_name);
va_start(ap, fmt);
(void) vfprintf(mail, fmt, ap);
va_end(ap);
diff --git a/plugins/sudoers/sudoers.h b/plugins/sudoers/sudoers.h
index cfd5abb..c69a043 100644
--- a/plugins/sudoers/sudoers.h
+++ b/plugins/sudoers/sudoers.h
@@ -180,6 +180,7 @@ struct sudo_user {
/*
* Shortcuts for sudo_user contents.
*/
+#define sudo_user_name (sudo_user.pw->pw_name)
#define user_name (sudo_user.name)
#define user_uid (sudo_user.uid)
#define user_gid (sudo_user.gid)
--
2.7.4