Changeset 103292 in vbox for trunk/src/VBox

Timestamp:

Feb 9, 2024 1:29:46 PM (12 months ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

161586

Message:

Runtime/testcase/tstRTProcCreateEx: Fix a potential buffer overrun error if the child should get executed with the wrong argument count from the testcase (which doesn't happen), bugref:3409

File:

• trunk/src/VBox/Runtime/testcase/tstRTProcCreateEx.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/testcase/tstRTProcCreateEx.cpp

@@ -580 +580 @@
 
     int cErrors = 0;
-    for (int i = 0; i < argc; i++)
+    if (argc >= (int)RT_ELEMENTS(g_apszArgs4))
+    {
+        RTStrmPrintf(g_pStdErr,
+                     "Expected argument count to be <= %u, got %u\n",
+                     argc, RT_ELEMENTS(g_apszArgs4));
+        cErrors++;
+    }
+
+    for (int i = 0; i < RT_MIN(argc, (int)RT_ELEMENTS(g_apszArgs4) - 1); i++)
         if (strcmp(argv[i], g_apszArgs4[i]))
         {