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| author | Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp> | 2024-12-11 12:08:03 +0900 |
|---|---|---|
| committer | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2025-01-09 11:02:31 +0100 |
| commit | 3f8c4f5e9a57868fa107016c81165686d23325f2 (patch) | |
| tree | 0326ee515352a0a63c1be43579ff84160659de8e /tools/perf/scripts/python/libxed.py | |
| parent | 9d89551994a430b50c4fffcb1e617a057fa76e20 (diff) | |
i2c: core: fix reference leak in i2c_register_adapter()
The reference count of the device incremented in device_initialize() is
not decremented when device_add() fails. Add a put_device() call before
returning from the function.
This bug was found by an experimental static analysis tool that I am
developing.
Fixes: 60f68597024d ("i2c: core: Setup i2c_adapter runtime-pm before calling device_add()")
Signed-off-by: Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Diffstat (limited to 'tools/perf/scripts/python/libxed.py')
0 files changed, 0 insertions, 0 deletions