Changeset 81521 in vbox for trunk/src/VBox/Runtime/r3

Timestamp:

Oct 24, 2019 3:44:53 PM (5 years ago)

Author:

vboxsync

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

134252

Message:

Runtime/stream: no speculative looking at memory beyond end of input buffer

File:

• trunk/src/VBox/Runtime/r3/stream.cpp (modified) (1 diff)

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

@@ -903 +903 @@
         char       *pszSrcFree = NULL;
         const char *pszSrc     = (const char *)pvBuf;
-        if (pszSrc[cbWrite])
+        if (pszSrc[cbWrite - 1])
         {
             pszSrc = pszSrcFree = RTStrDupN(pszSrc, cbWrite);