Changeset 30605 in vbox

Timestamp:

Jul 5, 2010 12:18:44 PM (15 years ago)

Author:

vboxsync

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

63331

Message:

DevVGA: Do not attempt to dump non-printable characters.

File:

• trunk/src/VBox/Devices/Graphics/DevVGA.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/Graphics/DevVGA.cpp

@@ -128 +128 @@
 #ifdef IN_RING3
 #include <iprt/alloc.h>
+#include <iprt/ctype.h>
 #endif /* IN_RING3 */
 #include <iprt/assert.h>
@@ -4628 +4629 @@
             for (col = 0; col < num_cols; ++col)
             {
-                pHlp->pfnPrintf(pHlp, "%c", *src);
+                if (RT_C_IS_PRINT(*src))
+                    pHlp->pfnPrintf(pHlp, "%c", *src);
+                else
+                    pHlp->pfnPrintf(pHlp, ".");
                 src += 8;   /* chars are spaced 8 bytes apart */
             }