From ab5eb9b1a6026dbdc9d9259934b85170422c1538 Mon Sep 17 00:00:00 2001
From: Yuqian Yang <crupest@crupest.life>
Date: Sat, 1 Mar 2025 21:46:15 +0800
Subject: HALF WORK: MAX_PATH

---
 modules/pam_namespace/pam_namespace.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'modules/pam_namespace/pam_namespace.c')

diff --git a/modules/pam_namespace/pam_namespace.c b/modules/pam_namespace/pam_namespace.c
index 4b62700d..b0bc138b 100644
--- a/modules/pam_namespace/pam_namespace.c
+++ b/modules/pam_namespace/pam_namespace.c
@@ -1778,9 +1778,10 @@ cleanup:
 static int cwd_in(char *dir, struct instance_data *idata)
 {
     int retval = 0;
-    char cwd[PATH_MAX];
+    char *cwd;
 
-    if (getcwd(cwd, PATH_MAX) == NULL) {
+    cwd = xgetcwd(); 
+    if (cwd == NULL) {
         pam_syslog(idata->pamh, LOG_ERR, "Can't get current dir, %m");
         return -1;
     }
@@ -1794,6 +1795,7 @@ static int cwd_in(char *dir, struct instance_data *idata)
             pam_syslog(idata->pamh, LOG_DEBUG, "cwd is outside %s", dir);
     }
 
+    free(cwd);
     return retval;
 }
 
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