Florian Hahn 4328722a26 [BitcodeReader] Validate OpNum, before accessing Record array. ...

Currently invalid bitcode files can cause a crash, when OpNum exceeds
the number of elements in Record, like in the attached bitcode file.

The test case was generated by clusterfuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15698

Reviewers: t.p.northover, thegameg, jfb

Reviewed By: jfb

Differential Revision: https://reviews.llvm.org/D64507

llvm-svn: 365750

2019-07-11 09:57:00 +00:00

..

Analysis

[SCEV] teach SCEV symbolical execution about overflow intrinsics folding.

2019-07-11 02:18:22 +00:00

Assembler

[ThinLTO] Attempt to recommit r365188 after alignment fix

2019-07-05 15:25:05 +00:00

Bindings

[NFC] Adjust "invalid.ll.bc" tests to check for AttrKind #255 not #63

2019-07-11 01:14:30 +00:00

Bitcode

[BitcodeReader] Validate OpNum, before accessing Record array.

2019-07-11 09:57:00 +00:00

BugPoint

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CodeGen

[ARM][LowOverheadLoops] Correct offset checking

2019-07-11 09:56:15 +00:00

DebugInfo

Make pdbdump-objfilename test work again

2019-07-09 17:02:51 +00:00

Demangle

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Examples

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ExecutionEngine

Re-apply r364600 with fixes.

2019-06-28 18:36:59 +00:00

Feature

Add, and infer, a nofree function attribute

2019-07-08 15:57:56 +00:00

FileCheck

[FileCheck] Don't diagnose undef vars at parse time

2019-07-05 16:25:33 +00:00

Instrumentation

hwasan: Improve precision of checks using short granule tags.

2019-07-09 20:22:36 +00:00

Integer

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JitListener

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Linker

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LTO

[NFC] Adjust "invalid.ll.bc" tests to check for AttrKind #255 not #63

2019-07-11 01:14:30 +00:00

MachineVerifier

GlobalISel: Verify G_MERGE_VALUES operand sizes

2019-07-01 18:01:35 +00:00

MC

[ARM] Remove nonexistent unsigned forms of MVE VQDMLAH.

2019-07-11 09:52:15 +00:00

Object

[test/Object/nm-trivial-object.test] - Remove 4 precompiled binaries.

2019-07-10 08:40:11 +00:00

ObjectYAML

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Other

Scalable Vector IR Type with further LTO fixes

2019-07-05 12:48:16 +00:00

SafepointIRVerifier

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Support

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SymbolRewriter

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TableGen

[CodeGen] Add larger vector types for i32 and f32

2019-07-07 04:47:37 +00:00

ThinLTO/X86

[ThinLTO] only emit used or referenced CFI records to index

2019-07-09 18:50:55 +00:00

tools

Revert [llvm-objcopy] Allow strip symtab from executables and DSOs

2019-07-10 23:32:44 +00:00

Transforms

[InstCombine][NFCI] Add test coverage to onehot_merge.ll

2019-07-11 04:56:37 +00:00

Unit

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Verifier

Scalable Vector IR Type with further LTO fixes

2019-07-05 12:48:16 +00:00

YAMLParser

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.clang-format

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CMakeLists.txt

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lit.cfg.py

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lit.site.cfg.py.in

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TestRunner.sh

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