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| author | Haotian Zhang <vulab@iscas.ac.cn> | 2025-10-30 17:07:10 +0800 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2025-11-26 11:24:34 +0100 |
| commit | 2ba8e2aae1324704565a7d4d66f199d056c9e3c6 (patch) | |
| tree | d5c0836c623d0ba9b306412b7a02baa106093b12 /scripts/lib/abi/helpers.py | |
| parent | 640594a04f119338019b0aeed70c7301216595b3 (diff) | |
clocksource/drivers/ralink: Fix resource leaks in init error path
The ralink_systick_init() function does not release all acquired resources
on its error paths. If irq_of_parse_and_map() or a subsequent call fails,
the previously created I/O memory mapping and IRQ mapping are leaked.
Add goto-based error handling labels to ensure that all allocated
resources are correctly freed.
Fixes: 1f2acc5a8a0a ("MIPS: ralink: Add support for systick timer found on newer ralink SoC")
Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://patch.msgid.link/20251030090710.1603-1-vulab@iscas.ac.cn
Diffstat (limited to 'scripts/lib/abi/helpers.py')
0 files changed, 0 insertions, 0 deletions