From 556fea670eef3e1e42bbcab04fa9c8b81f971fb3 Mon Sep 17 00:00:00 2001
From: z3APA3A <3APA3A@3proxy.ru>
Date: Wed, 11 May 2016 20:51:14 +0300
Subject: [PATCH] pam_auth; lock only pam_start

---
 src/plugins/PamAuth/pamauth.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/PamAuth/pamauth.c b/src/plugins/PamAuth/pamauth.c
index da8869d..1e2250a 100644
--- a/src/plugins/PamAuth/pamauth.c
+++ b/src/plugins/PamAuth/pamauth.c
@@ -94,6 +94,7 @@ static int pamfunc(struct clientparam *param)
     {
 	retval = pam_start ((char *)service, "3proxy@" , &conv, &pamh);
     }
+  pthread_mutex_unlock(&pam_mutex);
    if (retval == PAM_SUCCESS)
        retval = pam_set_item (pamh, PAM_USER, param->username); 
 /*fprintf(stderr,"pam_set_item1 rc=%d\n",retval);*/
@@ -111,7 +112,6 @@ static int pamfunc(struct clientparam *param)
       retval = pam_end (pamh, retval);
    if (retval != PAM_SUCCESS)
       {  pamh = NULL;   }
-  pthread_mutex_unlock(&pam_mutex);
 
   return rc;