Bug 187087 – [GStreamer] Coverity scan issues

• Component: WebKitGTK
• Status: RESOLVED FIXED

[Tomas Popela]

Error: UNINIT_CTOR (CWE-456):
/usr/include/gstreamer-1.0/gst/video/video-frame.h:73: member_decl: Class member declaration for "info".
webkitgtk-2.20.3/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:203: uninit_member: Non-static class member field "m_videoFrame.info" is not initialized in this constructor nor in any functions that it calls.
/usr/include/gstreamer-1.0/gst/video/video-frame.h:74: member_decl: Class member declaration for "flags".
webkitgtk-2.20.3/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:203: uninit_member: Non-static class member field "m_videoFrame.flags" is not initialized in this constructor nor in any functions that it calls.
/usr/include/gstreamer-1.0/gst/video/video-frame.h:76: member_decl: Class member declaration for "buffer".
webkitgtk-2.20.3/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:203: uninit_member: Non-static class member field "m_videoFrame.buffer" is not initialized in this constructor nor in any functions that it calls.
/usr/include/gstreamer-1.0/gst/video/video-frame.h:77: member_decl: Class member declaration for "meta".
webkitgtk-2.20.3/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:203: uninit_member: Non-static class member field "m_videoFrame.meta" is not initialized in this constructor nor in any functions that it calls.
/usr/include/gstreamer-1.0/gst/video/video-frame.h:78: member_decl: Class member declaration for "id".
webkitgtk-2.20.3/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:203: uninit_member: Non-static class member field "m_videoFrame.id" is not initialized in this constructor nor in any functions that it calls.
/usr/include/gstreamer-1.0/gst/video/video-frame.h:80: member_decl: Class member declaration for "data".
webkitgtk-2.20.3/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:203: uninit_member: Non-static class member field "m_videoFrame.data" is not initialized in this constructor nor in any functions that it calls.
/usr/include/gstreamer-1.0/gst/video/video-frame.h:81: member_decl: Class member declaration for "map".
webkitgtk-2.20.3/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:203: uninit_member: Non-static class member field "m_videoFrame.map" is not initialized in this constructor nor in any functions that it calls.
/usr/include/gstreamer-1.0/gst/video/video-frame.h:84: member_decl: Class member declaration for "_gst_reserved".
webkitgtk-2.20.3/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:203: uninit_member: Non-static class member field "m_videoFrame._gst_reserved" is not initialized in this constructor nor in any functions that it calls.
webkitgtk-2.20.3/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:232: member_decl: Class member declaration for "m_flags".
webkitgtk-2.20.3/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:203: uninit_member: Non-static class member "m_flags" is not initialized in this constructor nor in any functions that it calls.
#  201|           GstVideoInfo videoInfo;
#  202|           if (UNLIKELY(!getSampleVideoInfo(sample, videoInfo)))
#  203|->             return;
#  204|   
#  205|           m_size = IntSize(GST_VIDEO_INFO_WIDTH(&videoInfo), GST_VIDEO_INFO_HEIGHT(&videoInfo));

Error: UNINIT_CTOR (CWE-456):
webkitgtk-2.20.3/Source/WebCore/platform/graphics/gstreamer/mse/SourceBufferPrivateGStreamer.h:88: member_decl: Class member declaration for "m_sourceBufferPrivateClient".
webkitgtk-2.20.3/Source/WebCore/platform/graphics/gstreamer/mse/SourceBufferPrivateGStreamer.cpp:62: uninit_member: Non-static class member "m_sourceBufferPrivateClient" is not initialized in this constructor nor in any functions that it calls.
#   60|       , m_client(client.get())
#   61|   {
#   62|-> }
#   63|   
#   64|   void SourceBufferPrivateGStreamer::setClient(SourceBufferPrivateClient* client)

Error: UNINIT_CTOR (CWE-456):
webkitgtk-2.20.3/Source/WebCore/platform/graphics/gstreamer/VideoSinkGStreamer.cpp:138: member_decl: Class member declaration for "currentCaps".
webkitgtk-2.20.3/Source/WebCore/platform/graphics/gstreamer/VideoSinkGStreamer.cpp:128: uninit_member: Non-static class member "currentCaps" is not initialized in this constructor nor in any functions that it calls.
#  126|       {
#  127|           gst_video_info_init(&info);
#  128|->     }
#  129|   
#  130|       ~_WebKitVideoSinkPrivate()

[Tomas Popela]

Created attachment 343699 [details]
Patch

[Tomas Popela]

Comment on attachment 343699 [details]
Patch

Clearing flags on attachment: 343699

Committed r233248: <https://trac.webkit.org/changeset/233248>

[Tomas Popela]

All reviewed patches have been landed.  Closing bug.