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[Coverity CID :207964] Dereference after null check in subsys/canbus/canopen/CO_driver.c #22443

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zephyrbot opened this issue Feb 3, 2020 · 0 comments
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[Coverity CID :207964] Dereference after null check in subsys/canbus/canopen/CO_driver.c #22443

zephyrbot opened this issue Feb 3, 2020 · 0 comments
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bug The issue is a bug, or the PR is fixing a bug Coverity A Coverity detected issue or its fix priority: low Low impact/importance bug

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Static code scan issues found in file:

https://github.com/zephyrproject-rtos/zephyr/tree/a3e89e84a801d9bc048b0ee2177f0fb11d1a925a/subsys/canbus/canopen/CO_driver.c

Category: Null pointer dereferences
Function: CO_CANrxBufferInit
Component: Other
CID: 207964

Please fix or provide comments in coverity using the link:

https://scan9.coverity.com/reports.htm#v32951/p12996.

Note: This issue was created automatically. Priority was set based on classification
of the file affected and the impact field in coverity. Assignees were set using the CODEOWNERS file.
@zephyrbot zephyrbot added bug The issue is a bug, or the PR is fixing a bug Coverity A Coverity detected issue or its fix priority: low Low impact/importance bug labels Feb 3, 2020
@alexanderwachter alexanderwachter mentioned this issue Feb 4, 2020
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alexanderwachter added a commit to alexanderwachter/zephyr that referenced this issue Feb 4, 2020
@alexanderwachter
canopen: CO_driver: Fix Coverity issues (NULL deref, dead code)
07097f0 
There were two dereference after NULL check and logical dead code.

Fixes zephyrproject-rtos#22434
Fixes zephyrproject-rtos#22443
Fixes zephyrproject-rtos#22435
Coverity-CID: 207978
Coverity-CID: 207977
Coverity-CID: 207964

Signed-off-by: Alexander Wachter <[email protected]>
@jukkar jukkar closed this as completed in fd9733e Feb 6, 2020
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