[PATCH] D80015: [Analyzer][StreamChecker] Added support for 'fread' and 'fwrite'.

[Balázs Kéri via Phabricator via cfe-commits]

balazske created this revision.
Herald added subscribers: cfe-commits, ASDenysPetrov, martong, Charusso, gamesh411, dkrupp, donat.nagy, Szelethus, mikhail.ramalho, a.sidorin, szepet, baloghadamsoftware, xazax.hun.
Herald added a reviewer: Szelethus.
Herald added a project: clang.

Stream functions `fread` and `fwrite` are evaluated
and preconditions checked.
A new bug type is added for a (non fatal) warning if `fread`
is called in EOF state.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D80015

Files:
  clang/lib/StaticAnalyzer/Checkers/StreamChecker.cpp
  clang/test/Analysis/stream-error.c

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