139e216e66
Add close_fd_mask functionality to AFL driver. Summary: Add support for env var AFL_DRIVER_CLOSE_FD_MASK which behaves the same as libFuzzer's -close_fd_mask=1. Also add tests. Reviewers: kcc, vitalybuka, morehouse Reviewed By: morehouse Subscribers: #sanitizers, llvm-commits Tags: #sanitizers, #llvm Differential Revision: https://reviews.llvm.org/D60334 llvm-svn: 358703
25 lines
1.1 KiB
Plaintext
25 lines
1.1 KiB
Plaintext
REQUIRES: linux
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RUN: %no_fuzzer_cpp_compiler %S/AFLDriverTest.cpp %libfuzzer_src/afl/afl_driver.cpp -o %t-AFLDriverTest
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RUN: echo -n "abc" > %t.file3
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RUN: %run %t-AFLDriverTest < %t.file3 2>&1 | FileCheck %s --check-prefix=CHECK1
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CHECK1: __afl_persistent_loop called, Count = 1000
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CHECK1: LLVMFuzzerTestOneInput called; Size = 3
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RUN: %run %t-AFLDriverTest < %t.file3 -42 2>&1 | FileCheck %s --check-prefix=CHECK2
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CHECK2: __afl_persistent_loop called, Count = 42
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CHECK2: LLVMFuzzerTestOneInput called; Size = 3
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RUN: %run %t-AFLDriverTest < %t.file3 666 2>&1 | FileCheck %s --check-prefix=CHECK3
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CHECK3: WARNING: using the deprecated call style
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CHECK3: __afl_persistent_loop called, Count = 666
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CHECK3: LLVMFuzzerTestOneInput called; Size = 3
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RUN: %run %t-AFLDriverTest %t.file3 2>&1 | FileCheck %s --check-prefix=CHECK4
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CHECK4: LLVMFuzzerTestOneInput called; Size = 3
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RUN: echo -n "ab" > %t.file2
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RUN: %run %t-AFLDriverTest %t.file2 %t.file3 2>&1 | FileCheck %s --check-prefix=CHECK5
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CHECK5: LLVMFuzzerTestOneInput called; Size = 2
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CHECK5: LLVMFuzzerTestOneInput called; Size = 3 |