Bug 4107 - BUG: memory leak in pvr_probe
Summary: BUG: memory leak in pvr_probe
Status: RESOLVED FIXED
Alias: None
Product: ANCK 4.19 Dev
Classification: ANCK
Component: drivers (show other bugs) drivers
Version: 4.19-028.x
Hardware: All Linux
: P3-Medium S3-normal
Target Milestone: ---
Assignee: GuixinLiu
QA Contact: shuming
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-02-17 16:50 UTC by ljubomir
Modified: 2023-02-28 19:38 UTC (History)
2 users (show)

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Description ljubomir inspur_group 2023-02-17 16:50:28 UTC 
Description of problem:

The error handling code in pvr2_hdw_create forgets to unregister the
v4l2 device. When pvr2_hdw_create returns back to pvr2_context_create,
it calls pvr2_context_destroy to destroy context, but mp->hdw is NULL,
which leads to that pvr2_hdw_destroy directly returns.
Comment 1 maqiao alibaba_cloud_group 2023-02-28 19:38:49 UTC 
merged: https://gitee.com/anolis/cloud-kernel/pulls/1213