1474967 - [Static Analysis] Resources leaked in gecko/media/GeckoMediaDrmBridgeV21.java

Status: RESOLVED FIXED

(GeckoView :: Media, defect, P3)

Description

[Robert Bartlensky [:rbartlensky]]

mobile/android/geckoview/src/main/java/org/mozilla/gecko/media/GeckoMediaDrmBridgeV21.java:507: error: RESOURCE_LEAK
  resource of type `java.io.InputStreamReader` acquired by call to `new()` at line 493 is not released after line 507.
**Note**: potential exception at line 497
  505.                       Log.d(LOGTAG, "Provisioning, server returned HTTP error code :" + responseCode);
  506.                   }
  507. >             } catch (IOException e) {
  508.                   Log.e(LOGTAG, "Got exception during posting provisioning request ...", e);
  509.               } catch (URISyntaxException e) {

mobile/android/geckoview/src/main/java/org/mozilla/gecko/media/GeckoMediaDrmBridgeV21.java:505: error: RESOURCE_LEAK
  resource of type `java.net.HttpURLConnection` acquired by call to `openConnectionWithProxy(...)` at line 478 is not released after line 505.
  503.                       if (mResponseBody != null) Log.d(LOGTAG, "response length=" + mResponseBody.length);
  504.                   } else {
  505. >                     Log.d(LOGTAG, "Provisioning, server returned HTTP error code :" + responseCode);
  506.                   }
  507.               } catch (IOException e) {

mobile/android/geckoview/src/main/java/org/mozilla/gecko/media/GeckoMediaDrmBridgeV21.java:493: error: RESOURCE_LEAK
  resource of type `java.net.HttpURLConnection` acquired to `urlConnection` by call to `openConnectionWithProxy(...)` at line 478 is not released after line 493.
  491.                   if (responseCode == HttpURLConnection.HTTP_OK) {
  492.                       BufferedReader in =
  493. >                       new BufferedReader(new InputStreamReader(urlConnection.getInputStream(), StringUtils.UTF_8));
  494.                       String inputLine;
  495.                       StringBuffer response = new StringBuffer();

Comment 1

[Robert Bartlensky [:rbartlensky]]

Attachment: Bug 1474967: Fix resource leaks.

Review commit: https://reviewboard.mozilla.org/r/256498/diff/#index_header
See other reviews: https://reviewboard.mozilla.org/r/256498/

Comment 2

[Nick Alexander :nalexander [he/him]]

Comment on attachment 8991571 [details]
Bug 1474967: Fix resource leaks.

https://reviewboard.mozilla.org/r/256498/#review263528

Sure.

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/dd8b72cfda82
Fix resource leaks. r=nalexander

Comment 4

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/dd8b72cfda82

Comment 5

[Chris Peterson [:cpeterson]]

I'm setting status-firefox62=wontfix because potential resource leaks in DRM video playback won't affect many users. If you think this is a serious issue, please feel free to change status-firefox62 and request beta uplift.

Comment 6

[Chris Peterson [:cpeterson]]

Moving some media bugs to the new GeckoView::Media component.