maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/compiler-rt/test/fuzzer/sigint.test

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

17 lines
399 B
Plaintext
Raw Normal View History

[libFuzzer] Fix failing test: sigint.test Summary: Fix sigint.test by making it require msan rather than enumerating unsupported platforms. Reviewers: kcc Reviewed By: kcc Subscribers: #sanitizers, llvm-commits Tags: #sanitizers, #llvm Differential Revision: https://reviews.llvm.org/D61353 llvm-svn: 359638
2019-05-01 07:46:52 +08:00
REQUIRES: msan
libfuzzer: Disable broken tests for arm libfuzzer was recently enabled for Arm32 in D112091. A few tests apparently do not work with arm32 so disable them. The list of tests was obtained from https://lab.llvm.org/buildbot/#/builders/190/builds/513 Reviewed By: morehouse Differential Revision: https://reviews.llvm.org/D114312
2021-11-20 14:03:34 +08:00
UNSUPPORTED: arm
[libFuzzer] Disable MSan interceptors in SIGINT handler. Summary: Avoids an MSan false positive if the SIGINT comes while the user callback is running. The false positive happens when the interrupt handler calls opendir() to remove some temporary files, which is intercepted by MSan. Fixes https://github.com/google/oss-fuzz/issues/2332. Reviewers: kcc Reviewed By: kcc Subscribers: llvm-commits, Dor1s, metzman Tags: #llvm Differential Revision: https://reviews.llvm.org/D61163 llvm-svn: 359254
2019-04-26 08:17:41 +08:00
# Check that libFuzzer exits gracefully under SIGINT with MSan.
RUN: rm -rf %t
RUN: mkdir -p %t
RUN: %msan_compiler %S/SleepOneSecondTest.cpp -o %t/LFSIGINT
RUN: %run %t/LFSIGINT 2> %t/log & export PID=$!
RUN: sleep 2
RUN: kill -SIGINT $PID
RUN: sleep 3
RUN: cat %t/log | FileCheck %s
CHECK: libFuzzer: run interrupted; exiting
CHECK-NOT: WARNING: MemorySanitizer