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Commit e579e280 authored by James Dong's avatar James Dong
Browse files

Check whether media recorder client exists before dumping. 

Change-Id: I1f3a644a958975e4cf6c02099c53e30cc4d2fd82
related-to-bug: 5477177
parent c4ff709b

media/libmediaplayerservice/MediaPlayerService.cpp

+7 −5
Original line number Diff line number Diff line
@@ -374,6 +374,7 @@ status_t MediaPlayerService::dump(int fd, const Vector<String16>& args) 
        } else {

            for (int i = 0, n = mMediaRecorderClients.size(); i < n; ++i) {

                sp<MediaRecorderClient> c = mMediaRecorderClients[i].promote();

                if (c != 0) {

                    snprintf(buffer, 255, " MediaRecorderClient pid(%d)\n", c->mPid);

                    result.append(buffer);

                    write(fd, result.string(), result.size());
@@ -381,6 +382,7 @@ status_t MediaPlayerService::dump(int fd, const Vector<String16>& args) 
                    c->dump(fd, args);

                }

            }

        }



        result.append(" Files opened and/or mapped:\n");

        snprintf(buffer, SIZE, "/proc/%d/maps", gettid());