Changeset 40121 in vbox

Timestamp:

Feb 14, 2012 7:57:14 AM (13 years ago)

Author:

vboxsync

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

76263

Message:

NAT: respect return value of TRStrPrintf.

File:

• trunk/src/VBox/Devices/Network/slirp/tftp.c (modified) (1 diff)

trunk/src/VBox/Devices/Network/slirp/tftp.c

@@ -370 +370 @@
                 len = RTStrPrintf(buffer, sizeof(buffer), "%s/%s",
                                   tftp_prefix, spt->filename);
+                if (RT_UNLIKELY(len <= 0))
+                {
+                    tftp_send_error(pData, spt, 1, "Filename is invalid", tp);
+                    return;
+                }
                 if (stat(buffer, &stat_p) == 0)
                     tsize = stat_p.st_size;