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aws-sigv4: fix potentional NULL pointer arithmetic #8814

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danielgustafsson
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@danielgustafsson danielgustafsson commented May 7, 2022

We need to check if the strchr call returns NULL (due to missing char) before we use the returned value in arithmetic.

There is no live bug here, but this isn't good hygiene nevertheless IMHO.

We need to check if the strchr call returns NULL (due to missing
char) before we use the returned value in arithmetic.
bagder
bagder approved these changes May 7, 2022
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