From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Sun, 7 Oct 2018 08:02:39 +0000 (+0200)
Subject: pam: s/MAXPATHLEN/PATH_MAX/g
X-Git-Tag: lxc-3.1.0~62^2~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bb3c1e56128294b48a245bc3272dae7f7a77e5aa;p=thirdparty%2Flxc.git

pam: s/MAXPATHLEN/PATH_MAX/g

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/lxc/pam/pam_cgfs.c b/src/lxc/pam/pam_cgfs.c
index bef9bee47..4b2aa567e 100644
--- a/src/lxc/pam/pam_cgfs.c
+++ b/src/lxc/pam/pam_cgfs.c
@@ -2408,13 +2408,13 @@ static int handle_login(const char *user, uid_t uid, gid_t gid)
 {
 	int idx = 0, ret;
 	bool existed;
-	char cg[MAXPATHLEN];
+	char cg[PATH_MAX];
 
 	cg_escape();
 
 	while (idx >= 0) {
-		ret = snprintf(cg, MAXPATHLEN, "/user/%s/%d", user, idx);
-		if (ret < 0 || ret >= MAXPATHLEN) {
+		ret = snprintf(cg, PATH_MAX, "/user/%s/%d", user, idx);
+		if (ret < 0 || ret >= PATH_MAX) {
 			mysyslog(LOG_ERR, "Username too long\n", NULL);
 			return PAM_SESSION_ERR;
 		}