Google Git
Sign in
llvm/libfuzzer/refs/heads/main
commit
b563847860153c59d2969d277a4de4be32c1e0e0
[log]
author
Stan Ulbrych <stan@python.org>
Thu Sep 10 02:43:49 2026 +0100
committer
Copybara-Service <copybara-worker@google.com>
Wed Sep 09 18:47:01 2026 -0700
tree
b8f8df404562c1a68967fec55e5bfaa4c5c09699
parent
80780ff3d442c2db35f00a99d2bbbee099c89322 [diff]
[libFuzzer] Clamp `ConsumeFloatingPointInRange` result to `max` (#221552)

Fixes #65312. Floating point rounding could push the result above `max`,
or even overflow to infinity, so we clamp it instead.

---------

Co-authored-by: Dan Blackwell <danblackwell95@gmail.com>
GitOrigin-RevId: 2e2c316fd5d7e8cff94703992928d5882d00478e
2 files changed
tree: b8f8df404562c1a68967fec55e5bfaa4c5c09699
  1. afl/
  2. dataflow/
  3. scripts/
  4. standalone/
  5. tests/
  6. build.sh
  7. FuzzedDataProvider.h
  8. FuzzerBuiltins.h
  9. FuzzerBuiltinsMsvc.h
  10. FuzzerCommand.h
  11. FuzzerCorpus.h
  12. FuzzerCrossOver.cpp
  13. FuzzerDataFlowTrace.cpp
  14. FuzzerDataFlowTrace.h
  15. FuzzerDefs.h
  16. FuzzerDictionary.h
  17. FuzzerDriver.cpp
  18. FuzzerExtFunctions.def
  19. FuzzerExtFunctions.h
  20. FuzzerExtFunctionsDlsym.cpp
  21. FuzzerExtFunctionsWeak.cpp
  22. FuzzerExtFunctionsWindows.cpp
  23. FuzzerExtraCounters.cpp
  24. FuzzerExtraCountersDarwin.cpp
  25. FuzzerExtraCountersWindows.cpp
  26. FuzzerFlags.def
  27. FuzzerFork.cpp
  28. FuzzerFork.h
  29. FuzzerInterceptors.cpp
  30. FuzzerInterface.h
  31. FuzzerInternal.h
  32. FuzzerIO.cpp
  33. FuzzerIO.h
  34. FuzzerIOPosix.cpp
  35. FuzzerIOWindows.cpp
  36. FuzzerLoop.cpp
  37. FuzzerMain.cpp
  38. FuzzerMerge.cpp
  39. FuzzerMerge.h
  40. FuzzerMutate.cpp
  41. FuzzerMutate.h
  42. FuzzerOptions.h
  43. FuzzerPlatform.h
  44. FuzzerRandom.h
  45. FuzzerSHA1.cpp
  46. FuzzerSHA1.h
  47. FuzzerTracePC.cpp
  48. FuzzerTracePC.h
  49. FuzzerUtil.cpp
  50. FuzzerUtil.h
  51. FuzzerUtilDarwin.cpp
  52. FuzzerUtilFuchsia.cpp
  53. FuzzerUtilLinux.cpp
  54. FuzzerUtilPosix.cpp
  55. FuzzerUtilWindows.cpp
  56. FuzzerValueBitMap.h
  57. LICENSE.TXT
  58. README.txt