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adbd: don't spin if file sync read fails.

Browse source 
Bug: http://b/64508974
Bug: 64709603 (presubmit balking at the line above)
Test: mma
Change-Id: Ifba6a9dea3138b6d2a62c91cc0532f63986c048a
(cherry picked from commit 1d6c01b53d)
This commit is contained in:
Josh Gao 2017-08-28 11:21:31 -07:00 committed by Elliott Hughes
parent 15e5bd4e2b
commit a2f1335819
1 changed files with 5 additions and 5 deletions
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10
adb/file_sync_service.cpp
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@ -283,25 +283,25 @@ fail:
// reading and throwing away ID_DATA packets until the other side notices
// that we've reported an error.
while (true) {
if (!ReadFdExactly(s, &msg.data, sizeof(msg.data))) goto fail;
if (!ReadFdExactly(s, &msg.data, sizeof(msg.data))) break;
if (msg.data.id == ID_DONE) {
goto abort;
break;
} else if (msg.data.id != ID_DATA) {
char id[5];
memcpy(id, &msg.data.id, sizeof(msg.data.id));
id[4] = '\0';
D("handle_send_fail received unexpected id '%s' during failure", id);
goto abort;
break;
}
if (msg.data.size > buffer.size()) {
D("handle_send_fail received oversized packet of length '%u' during failure",
msg.data.size);
goto abort;
break;
}
if (!ReadFdExactly(s, &buffer[0], msg.data.size)) goto abort;
if (!ReadFdExactly(s, &buffer[0], msg.data.size)) break;
}
abort: