Changeset 339aeac in mainline for uspace/lib/usbvirt/callback.c

Timestamp:

2010-12-12T22:10:01Z (13 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

61efb7f

Parents:

2aee3e06

Message:

Bugfix in libusbvirt

File:

• uspace/lib/usbvirt/callback.c (modified) (1 diff)

uspace/lib/usbvirt/callback.c

@@ -155 +155 @@
          * If the request was processed, we will send data back.
          */
-        if (rc == EOK) {
+        if ((rc == EOK) && (expected_len > 0)) {
                 size_t receive_len;
                 ipc_callid_t callid;