Changeset 33566 in vbox

Timestamp:

Oct 28, 2010 3:30:47 PM (14 years ago)

Author:

vboxsync

Message:

IPRT/isofs: Fixed crash when parsing invalid .ISO file.

File:

• trunk/src/VBox/Runtime/r3/isofs.cpp (modified) (2 diffs)

trunk/src/VBox/Runtime/r3/isofs.cpp

@@ -417 +417 @@
         {
             pNode = RTListNodeGetFirst(&pFile->listPaths, RTISOFSPATHTABLEENTRY, Node);
-            bFound = true;
+            if (pNode)
+                bFound = true;
         }
         else
@@ -433 +434 @@
         if (bFound)
         {
+            AssertPtr(pNode);
             *puSector = pNode->header.sector_dir_table;
             rc = VINF_SUCCESS;
         }
+        else
+            rc = VERR_FILE_NOT_FOUND;
         RTStrFree(pszTemp);
     }