all shm_get_var() ret values are checked

diff --git a/web/Obj/auth.phh b/web/Obj/auth.phh
index 8e74ffd..11c7425 100644 (file)
--- a/web/Obj/auth.phh
+++ b/web/Obj/auth.phh
@@ -179,7 +179,7 @@ class Challenges {
                     $shm_sz = CHAL_SHM_DIMS_MIN;
 
                 if ($shm = shm_attach($tok, $shm_sz)) {
-                    $chals = @shm_get_var($shm, $tok);
+                    $chals = @shm_get_var($shm, $tok); // CHECKED BELOW
        
                     log_only("challenges ==  ".($chals == FALSE ?   "FALSE" : "TRUE")."  challenges ===  ".($chals === FALSE ? "FALSE" : "TRUE")."  challenges isset ".(isset($chals) ?   "TRUE" : "FALSE"));
        

diff --git a/web/Obj/brisk.phh b/web/Obj/brisk.phh
index 2a2d9eb..2ba7c1a 100644 (file)
--- a/web/Obj/brisk.phh
+++ b/web/Obj/brisk.phh
@@ -928,8 +928,9 @@ class User {
               $shm_sz = SHM_DIMS_U_MIN;
           
           if ($shm = shm_attach($tok, $shm_sz)) {
-              $user = @shm_get_var($shm, $tok);
-              
+              if (($user = @shm_get_var($shm, $tok)) == FALSE) {
+                  break;
+              }
               if ($sess != FALSE && $user->sess != $sess) {
                   break;
               }
@@ -2267,7 +2268,7 @@ class Room {
        $shm_sz = SHM_DIMS_MIN;
 
       if ($shm = shm_attach($tok, $shm_sz)) {
-          $room = @shm_get_var($shm, $tok);
+          $room = @shm_get_var($shm, $tok); // CHECKED BELOW
           
           log_only("bri ==  ".($room == FALSE ?   "FALSE" : "TRUE")."  bri ===  ".($room === FALSE ? "FALSE" : "TRUE")."  bri isset ".(isset($room) ?   "TRUE" : "FALSE"));
           if (isset($room)) 

diff --git a/web/Obj/hardban.phh b/web/Obj/hardban.phh
index 1795a60..7423b6a 100644 (file)
--- a/web/Obj/hardban.phh
+++ b/web/Obj/hardban.phh
@@ -172,7 +172,7 @@ class Hardbans {
        $shm_sz = HBAN_SHM_DIMS_MIN;
 
       if ($shm = shm_attach($tok, $shm_sz)) {
-       $hban = @shm_get_var($shm, $tok);
+          $hban = @shm_get_var($shm, $tok); // CHECKED BELOW
        
        log_only("hardban ==  ".($hban == FALSE ?   "FALSE" : "TRUE")."  hardban ===  ".($hban === FALSE ? "FALSE" : "TRUE")."  hardban isset ".(isset($hban) ?   "TRUE" : "FALSE"));
        

diff --git a/web/briskin5/Obj/briskin5.phh b/web/briskin5/Obj/briskin5.phh
index 3da1545..164fb50 100644 (file)
--- a/web/briskin5/Obj/briskin5.phh
+++ b/web/briskin5/Obj/briskin5.phh
@@ -589,7 +589,9 @@ class Bin5_user extends User {
                 $shm_sz = SHM_DIMS_U_MIN;
             
             if ($shm = shm_attach($tok, $shm_sz)) {
-                $user = @shm_get_var($shm, $tok);
+                if (($user = @shm_get_var($shm, $tok)) == FALSE) {
+                    break;
+                }
                 
                 if ($sess != FALSE && $user->sess != $sess) {
                     break;