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author | James Dong <jdong@google.com> | 2011-10-18 22:29:20 -0700 |
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committer | James Dong <jdong@google.com> | 2011-10-18 22:29:20 -0700 |
commit | e579e28089c6b86f56d257030b778c5e22b1a5a5 (patch) | |
tree | 870e0181874d16cba160ab7ad46202ad7a00292a /media | |
parent | c4ff709bd714286ea4b1eaf8d932c43a02d5430d (diff) | |
download | frameworks_av-e579e28089c6b86f56d257030b778c5e22b1a5a5.zip frameworks_av-e579e28089c6b86f56d257030b778c5e22b1a5a5.tar.gz frameworks_av-e579e28089c6b86f56d257030b778c5e22b1a5a5.tar.bz2 |
Check whether media recorder client exists before dumping.
Change-Id: I1f3a644a958975e4cf6c02099c53e30cc4d2fd82
related-to-bug: 5477177
Diffstat (limited to 'media')
-rw-r--r-- | media/libmediaplayerservice/MediaPlayerService.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/media/libmediaplayerservice/MediaPlayerService.cpp b/media/libmediaplayerservice/MediaPlayerService.cpp index b5eef94..3ebe989 100644 --- a/media/libmediaplayerservice/MediaPlayerService.cpp +++ b/media/libmediaplayerservice/MediaPlayerService.cpp @@ -374,11 +374,13 @@ 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(); - snprintf(buffer, 255, " MediaRecorderClient pid(%d)\n", c->mPid); - result.append(buffer); - write(fd, result.string(), result.size()); - result = "\n"; - c->dump(fd, args); + if (c != 0) { + snprintf(buffer, 255, " MediaRecorderClient pid(%d)\n", c->mPid); + result.append(buffer); + write(fd, result.string(), result.size()); + result = "\n"; + c->dump(fd, args); + } } } |