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[Coverity CID :210075] Negative array index write in samples/net/cloud/mqtt_azure/src/main.c #25775

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zephyrbot opened this issue May 28, 2020 · 4 comments
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area: Networking 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 Stale

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Static code scan issues found in file:

https:/zephyrproject-rtos/zephyr/tree/4653b4e63f886a50ac7b72f8d47ba2950ab2dd0d/samples/net/cloud/mqtt_azure/src/main.c

Category: Memory - corruptions
Function: mqtt_event_handler
Component: Samples
CID: 210075

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 May 28, 2020
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This issue has been marked as stale because it has been open (more than) 60 days with no activity. Remove the stale label or add a comment saying that you would like to have the label removed otherwise this issue will automatically be closed in 14 days. Note, that you can always re-open a closed issue at any time.

@github-actions github-actions bot added the Stale label Jul 28, 2020
@jukkar jukkar removed the Stale label Jul 28, 2020
jukkar added a commit to jukkar/zephyr that referenced this issue Jul 28, 2020
If the mqtt_read_publish_payload() returns <0 value, then do
not use that value when accessing the data array.

Fixes: zephyrproject-rtos#25775
Coverity-CID: 210075

Signed-off-by: Jukka Rissanen <[email protected]>
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This issue has been marked as stale because it has been open (more than) 60 days with no activity. Remove the stale label or add a comment saying that you would like to have the label removed otherwise this issue will automatically be closed in 14 days. Note, that you can always re-open a closed issue at any time.

@github-actions github-actions bot added the Stale label Oct 14, 2020
@jukkar jukkar removed the Stale label Oct 14, 2020
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This issue has been marked as stale because it has been open (more than) 60 days with no activity. Remove the stale label or add a comment saying that you would like to have the label removed otherwise this issue will automatically be closed in 14 days. Note, that you can always re-open a closed issue at any time.

@github-actions github-actions bot added the Stale label Dec 14, 2020
@jukkar jukkar removed the Stale label Dec 14, 2020
@github-actions
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This issue has been marked as stale because it has been open (more than) 60 days with no activity. Remove the stale label or add a comment saying that you would like to have the label removed otherwise this issue will automatically be closed in 14 days. Note, that you can always re-open a closed issue at any time.

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Labels
area: Networking 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 Stale
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