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FIO32-C: enhance the query to support secure fopen usage pattern #12

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Difficulty-MediumA false positive or false negative report which is expected to take 1-5 days effort to address Impact-Low Standard-CERT-C enhancementNew feature or request
@mbaluda

Description

Affected rules

  • FIO32-C

Description

Currently the implementation simply checks that the filename used in a call to fopen is not tainted.
However, the rule requires that certain OS-supported dynamic checks are present in the code.
We'd like to enhance this query to support some usage pattern that would allow it to be excluded from being checked.

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    Difficulty-MediumA false positive or false negative report which is expected to take 1-5 days effort to address Impact-Low Standard-CERT-C enhancementNew feature or request

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