semgrep 1.78.0

Release v1.78.0

on Python PyPI

1.78.0 - 2024-06-27

Added

• Matching of fully qualified type names in the metavariable-type operator has
  been improved. For example:

  from a.b import C
  
  x = C()
  

  The type of x will match both a.b.C and C.

    - pattern: $X = $Y()
    - metavariable-type:
        metavariable: $X
        types:
          - a.b.C  # or C
  ``` (code-7269)
  
  
  

Fixed

• Symbolic propagation now works on decorator functions, for example:

  x = foo
  @x() # this is now matched by pattern `@foo()`
  def test():
    pass (code-6634)
  

• Fixed an issue where Python functions with annotations ending in endpoint,
  route, get, patch, post, put, delete, before_request or
  after_request (i.e., ones we associate with Flask) were incorrectly analyzed
  with the Code product in addition to the Secrets product when present in a file
  being ignored for Code analysis but included for Secrets. (scrt-609)