[PATCH] D153587: [GlobPattern] Support brace expansions

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

`{a,b}{a,b}{a,b}{a,b}...` expands to an exponential number of patterns. This can be a vulnerability. Many `glob(3)` implementations use a similar approach under an opt-in flag `GLOB_BRACE`. I think we need a similar feature flag and perhaps special case `SanitizerSpecialCaseList` (in a separate patch) to set the feature flag.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D153587/new/

https://reviews.llvm.org/D153587