Nikolay Marchuk's GSoC status report - #7 of 13

[Nikolay Marchuk]

Hello, strace community!

Project: Advanced syscall filtering syntax.


Accomplishments: refactoring of new filtering architecture patch set
took more time, than I expected. During refactoring and testing I found
some new issues and bugs. Now, the main issue I am working on is fd
filtering incorrect behaviour. Fd filtering number_set implementation is
not sufficient for common fd filtering. For example, -e trace(fd -1) is
valid fd filtering, but -e read(fd -1) is not valid. To fix this issue I
am going to expand number_set struct for holding negative numbers.

I will send v5 version of patch set with syntax tests refactoring, fd
filtering fix for !set and small fixes in style and readability.

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