Changeset 80983 in vbox

Timestamp:

Sep 24, 2019 3:44:31 PM (5 years ago)

Author:

vboxsync

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

133576

Message:

NAT: tftpSend - return error if we failed to send the packet.

File:

• trunk/src/VBox/Devices/Network/slirp/tftp.c (modified) (2 diffs)

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

@@ -508 +508 @@
                          PCTFTPIPHDR pcTftpIpHeaderRecv)
 {
-    int rc = VINF_SUCCESS;
     struct sockaddr_in saddr, daddr;
+    int error, rc;
+
     LogFlowFunc(("pMBuf:%p, pcTftpIpHeaderRecv:%p\n", pMBuf, pcTftpIpHeaderRecv));
     saddr.sin_addr = pcTftpIpHeaderRecv->IPv4Hdr.ip_dst;
@@ -520 +521 @@
     pMBuf->m_data += sizeof(struct udpiphdr);
     pMBuf->m_len -= sizeof(struct udpiphdr);
-    udp_output2(pData, NULL, pMBuf, &saddr, &daddr, IPTOS_LOWDELAY);
+
+    error = udp_output2(pData, NULL, pMBuf, &saddr, &daddr, IPTOS_LOWDELAY);
+    rc = error ? VERR_GENERAL_FAILURE : VINF_SUCCESS;
+
     LogFlowFuncLeaveRC(rc);
     return rc;