[all-commits] [llvm/llvm-project] 6012ca: [clang][analyzer] Display buffer sizes in StdCLibr...

[Balázs Kéri via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6012cadc400f4400c97e00da268de17e94a3f5dc
      https://github.com/llvm/llvm-project/commit/6012cadc400f4400c97e00da268de17e94a3f5dc
  Author: Balázs Kéri <1.int32 at gmail.com>
  Date:   2023-05-17 (Wed, 17 May 2023)

  Changed paths:
    M clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp
    M clang/test/Analysis/std-c-library-functions-arg-constraints-notes.cpp
    M clang/test/Analysis/std-c-library-functions-arg-constraints-tracking-notes.c
    M clang/test/Analysis/std-c-library-functions-arg-constraints.c

  Log Message:
  -----------
  [clang][analyzer] Display buffer sizes in StdCLibraryFunctionArgs checker

If a wrong (too small) buffer argument is found, the dynamic buffer size and
values of connected arguments are displayed in the warning message, if
these are simple known integer values.

Reviewed By: Szelethus

Differential Revision: https://reviews.llvm.org/D149321