diff options
| author | dwmalone <dwmalone@FreeBSD.org> | 2003-02-23 16:49:14 +0000 |
|---|---|---|
| committer | dwmalone <dwmalone@FreeBSD.org> | 2003-02-23 16:49:14 +0000 |
| commit | 1825d6d17dc5133b018a2bacfbf1949153cc05be (patch) | |
| tree | ed350f8c85fc6328a23caad5bd5bd9e351209051 /usr.sbin/inetd | |
| parent | c5067989e21761faaf5e0efc5bfc951cb02f27a5 (diff) | |
| download | FreeBSD-src-1825d6d17dc5133b018a2bacfbf1949153cc05be.zip FreeBSD-src-1825d6d17dc5133b018a2bacfbf1949153cc05be.tar.gz | |
After calling login_getclass, be sure to call login_close so that
we don't leak memory. Only one of these two cases (reconfig) actually
causes a leak because the other is usually followed by an exec.
PR: 46845
Reviewed by: David Wang <dsw@juniper.net>
MFC after: 2 weeks
Diffstat (limited to 'usr.sbin/inetd')
| -rw-r--r-- | usr.sbin/inetd/inetd.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/usr.sbin/inetd/inetd.c b/usr.sbin/inetd/inetd.c index 9e66f21..238e727 100644 --- a/usr.sbin/inetd/inetd.c +++ b/usr.sbin/inetd/inetd.c @@ -833,6 +833,7 @@ main(int argc, char **argv) sep->se_service, sep->se_user); _exit(EX_OSERR); } + login_close(lc); #else if (pwd->pw_uid) { if (setlogin(sep->se_user) < 0) { @@ -971,6 +972,9 @@ config(void) struct servtab *sep, *new, **sepp; long omask; int new_nomapped; +#ifdef LOGIN_CAP + login_cap_t *lc = NULL; +#endif if (!setconfig()) { syslog(LOG_ERR, "%s: %m", CONFIG); @@ -992,13 +996,14 @@ config(void) continue; } #ifdef LOGIN_CAP - if (login_getclass(new->se_class) == NULL) { + if ((lc = login_getclass(new->se_class)) == NULL) { /* error syslogged by getclass */ syslog(LOG_ERR, "%s/%s: %s: login class error, service ignored", new->se_service, new->se_proto, new->se_class); continue; } + login_close(lc); #endif new_nomapped = new->se_nomapped; for (sep = servtab; sep; sep = sep->se_next) |
