Changeset 37102 in vbox

Timestamp:

May 16, 2011 12:43:13 PM (14 years ago)

Author:

vboxsync

Message:

dev/serial: fix the case pfnWrite returns VERR_TIMEOUT

File:

• trunk/src/VBox/Devices/Serial/DrvChar.cpp (modified) (1 diff)

trunk/src/VBox/Devices/Serial/DrvChar.cpp

@@ -174 +174 @@
             /* Normal case, just means that the stream didn't accept a new
              * character before the timeout elapsed. Just retry. */
-            rc = VINF_SUCCESS;
+
+            /* do not change the rc status here, otherwise the (rc == VERR_TIMEOUT) branch
+             * in the wait above will never get executed */
+            /* rc = VINF_SUCCESS; */
         }
         else