[llvm-bugs] Issue 3243 in oss-fuzz: llvm: ASSERT: result <= INT32_MAX && result >= INT32_MIN

ClusterFuzz-External via monorail via llvm-bugs llvm-bugs at lists.llvm.org
Sun May 20 00:19:21 PDT 2018


Comment #10 on issue 3243 by ClusterFuzz-External: llvm: ASSERT: result <=  
INT32_MAX && result >= INT32_MIN
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3243#c10

ClusterFuzz has detected this issue as fixed in range  
201805180726:201805190724.

Detailed report: https://oss-fuzz.com/testcase?key=5954041337085952

Project: llvm
Fuzzer: libFuzzer_llvm_llvm-dwarfdump-fuzzer
Fuzz target binary: llvm-dwarfdump-fuzzer
Job Type: libfuzzer_asan_llvm
Platform Id: linux

Crash Type: ASSERT
Crash Address:
Crash State:
   result <= INT32_MAX && result >= INT32_MIN
   readInitExpr
   llvm::object::WasmObjectFile::parseDataSection

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201708280446:201708291805
Fixed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201805180726:201805190724

Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=5954041337085952

See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for  
more information.

If you suspect that the result above is incorrect, try re-doing that job on  
the test case report page.

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