llvm:clang-fuzzer: Heap-use-after-free in clang::Parser::ParseCastExpression

Detailed Report: https://oss-fuzz.com/testcase?key=4707380489420800 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: clang-fuzzer Job Type: libfuzzerasanllvm Platform Id: linux Crash Type: Heap-use-after-free READ 4 Crash Address: 0x50600000dd20 Crash State: clang::Parser::ParseCastExpression...

llvm:clang-fuzzer: Heap-use-after-free in clang::Parser::TryAnnotateTypeOrScopeTokenAfterScopeSpec

Detailed Report: https://oss-fuzz.com/testcase?key=5322509683064832 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: clang-fuzzer Job Type: libfuzzerasanllvm Platform Id: linux Crash Type: Heap-use-after-free READ 4 Crash Address: 0x50c000002e20 Crash State:...

OSV-2020-1469 Segv on unknown address in clang::Sema::ActOnTag

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19182 Crash type: Segv on unknown address Crash state: clang::Sema::ActOnTag clang::Parser::ParseEnumSpecifier clang::Parser::ParseDeclarationSpecifiers...

OSV-2020-1465 Segv on unknown address in clang::Parser::parseObjCTypeArgsAndProtocolQualifiers

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23785 Crash type: Segv on unknown address Crash state: clang::Parser::parseObjCTypeArgsAndProtocolQualifiers clang::Parser::parseObjCTypeArgsAndProtocolQualifiers clang::Parser::TryAnnotateTypeOrScopeTokenAfterScopeSpec...

OSV-2020-1455 Segv on unknown address in clang::Parser::ParseObjCInterfaceDeclList

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19088 Crash type: Segv on unknown address Crash state: clang::Parser::ParseObjCInterfaceDeclList clang::Parser::ParseObjCAtInterfaceDeclaration clang::Parser::ParseObjCAtDirectives...

OSV-2020-1430 Segv on unknown address in clang::Parser::ParseCXXAmbiguousParenExpression

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19617 Crash type: Segv on unknown address Crash state: clang::Parser::ParseCXXAmbiguousParenExpression clang::Parser::ParseParenExpression clang::Parser::ParseCastExpression...

OSV-2020-1385 Segv on unknown address in clang::Parser::TryAnnotateCXXScopeToken

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21077 Crash type: Segv on unknown address Crash state: clang::Parser::TryAnnotateCXXScopeToken clang::Parser::TryParsePtrOperatorSeq clang::Parser::TryParseDeclarator...