Changeset 36826 in vbox

Timestamp:

Apr 23, 2011 11:12:54 PM (14 years ago)

Author:

vboxsync

Message:

DBGFReg.cpp: Fixed buffer overflow bug caused by using the wrong variable.

File:

• trunk/src/VBox/VMM/VMMR3/DBGFReg.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR3/DBGFReg.cpp

@@ -2216 +2216 @@
     if (cbToCopy > 0)
     {
-        memcpy(&pArgs->pszBuf[pArgs->offBuf], pachChars, cbChars);
-        pArgs->offBuf     += cbChars;
-        pArgs->cchLeftBuf -= cbChars;
+        memcpy(&pArgs->pszBuf[pArgs->offBuf], pachChars, cbToCopy);
+        pArgs->offBuf     += cbToCopy;
+        pArgs->cchLeftBuf -= cbToCopy;
         pArgs->pszBuf[pArgs->offBuf] = '\0';
     }