[all-commits] [llvm/llvm-project] 377b82: [libc] add exception to atof differential fuzz
michaelrj-google via All-commits
all-commits at lists.llvm.org
Fri Apr 28 13:50:53 PDT 2023
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: 377b82a088d46e6124e94605eb62c3ca37046f3b
https://github.com/llvm/llvm-project/commit/377b82a088d46e6124e94605eb62c3ca37046f3b
Author: Michael Jones <michaelrj at google.com>
Date: 2023-04-28 (Fri, 28 Apr 2023)
Changed paths:
M libc/fuzzing/stdlib/CMakeLists.txt
M libc/fuzzing/stdlib/atof_differential_fuzz.cpp
Log Message:
-----------
[libc] add exception to atof differential fuzz
The differential fuzzer for atof found a bug in glibc's handling of
hexadecimal rounding. Since we can't easily update glibc and we want to
avoid false positives when running the fuzzer, I've added an exception
to skip all hexadecimal subnormal cases.
Reviewed By: sivachandra
Differential Revision: https://reviews.llvm.org/D149359
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