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