Jonas Devlieghere 81a623d6d6 [DebugInfo] Don't crash when given invalid DWARFv5 line table prologue. ...

This patch replaces an assertion with an explicit check for the validity
of the FORM parameters. The assertion was triggered when the DWARFv5
line table contained a zero address size.

This fixes OSS-Fuzz Issue 4644
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4644

Differential revision: https://reviews.llvm.org/D41615

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321863 91177308-0d34-0410-b5e6-96231b3b80d8

2018-01-05 10:03:02 +00:00

..

arange-overlap.cc

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arange-overlap.elf-x86_64

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arm-relocs.elf-arm

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cross-cu-inlining.c

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cross-cu-inlining.x86_64-macho.o

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dwarfdump-decompression-corrupt.elf-x86-64

[Object] Verify object sizes before handing out StringRefs pointing out

2017-08-31 12:27:10 +00:00

dwarfdump-decompression-error.elf-x86-64

[llvm-dwarfdump] - Print an error message if section decompression failed.

2017-05-05 10:52:39 +00:00

dwarfdump-dwp.x86_64.o

dwarfdump: Use the index to find the right abbrev offset in DWP files

2015-11-17 00:39:55 +00:00

dwarfdump-gdbindex-v7.elf-x86-64

Revert r282238 "Revert r282235 "[llvm-dwarfdump] - Teach dwarfdump to dump gdb-index section.""

2016-09-23 11:01:53 +00:00

dwarfdump-inl-test.cc

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dwarfdump-inl-test.elf-x86-64

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dwarfdump-inl-test.h

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dwarfdump-inl-test.high_pc.elf-x86-64

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dwarfdump-macho-relocs.macho.x86_64.o

[dwarfdump] Do not apply relocations in mach-o files if there is no LoadedObjectInfo.

2015-08-23 04:44:21 +00:00

dwarfdump-macro-cmd.h

Fix several accidental DOS line endings in source files

2016-01-03 17:22:03 +00:00

dwarfdump-macro.cc

Fix several accidental DOS line endings in source files

2016-01-03 17:22:03 +00:00

dwarfdump-macro.h

Fix several accidental DOS line endings in source files

2016-01-03 17:22:03 +00:00

dwarfdump-macro.o

dwarfdump: Added macro support to llvm-dwarfdump tool.

2015-11-12 09:38:54 +00:00

dwarfdump-objc.m

Synchronize LLVM and clang's ObjCDeclSpec::ObjCPropertyAttributeKind.

2016-07-14 00:41:18 +00:00

dwarfdump-objc.x86_64.o

[dwarfdump] Fix off-by-one bug in accelerator table extractor.

2017-12-11 18:22:47 +00:00

dwarfdump-pubnames.cc

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dwarfdump-pubnames.elf-x86-64

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dwarfdump-ranges-baseaddr-exe.elf-x86-64

[DebugInfo] - Fix for lld DWARF parsing of base address selection entries in range lists.

2017-09-04 10:30:39 +00:00

dwarfdump-test2-helper.cc

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dwarfdump-test2-main.cc

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dwarfdump-test2.elf-x86-64

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dwarfdump-test3-decl2.h

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dwarfdump-test3-decl.h

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dwarfdump-test3.cc

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dwarfdump-test3.elf-x86-64-space

[LLVM] Get rid of white spaces in file names in a DebugInfo test. NFC

2017-07-10 16:05:18 +00:00

dwarfdump-test4-decl.h

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dwarfdump-test4-part1.cc

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dwarfdump-test4-part2.cc

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dwarfdump-test4.elf-x86-64

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dwarfdump-test-32bit.elf.c

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dwarfdump-test-32bit.elf.o

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dwarfdump-test-loc-list-32bit.elf.cpp

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dwarfdump-test-loc-list-32bit.elf.o

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dwarfdump-test-zlib.cc

dwarfdump: Handle relocs to zlib (.zdebug*) compressed sections

2017-06-10 19:32:50 +00:00

dwarfdump-test-zlib.elf-x86-64

Recommit r270547 ([llvm-dwarfdump] - Teach dwarfdump to decompress debug sections in zlib style.)

2016-05-24 12:48:46 +00:00

dwarfdump-test-zlib.o.elf-x86-64

dwarfdump: Handle relocs to zlib (.zdebug*) compressed sections

2017-06-10 19:32:50 +00:00

dwarfdump-test-zlibgnu.elf-x86-64

Recommit r270547 ([llvm-dwarfdump] - Teach dwarfdump to decompress debug sections in zlib style.)

2016-05-24 12:48:46 +00:00

dwarfdump-test.cc

[dwarfdump] Ignore scattered relocations for mach-o.

2015-07-31 20:22:50 +00:00

dwarfdump-test.elf-x86-64

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dwarfdump-test.elf-x86-64.debuglink

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dwarfdump-test.macho-i386.o

[dwarfdump] Ignore scattered relocations for mach-o.

2015-07-31 20:22:50 +00:00

dwarfdump-type-units.cc

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dwarfdump-type-units.elf-x86-64

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dwarfdump.elf-mips64-64-bit-dwarf

DebugInfo: .debug_line DWARF64 support

2015-05-28 15:38:17 +00:00

fat-test.o

Don't use test inputs from other directories.

2015-08-03 11:59:45 +00:00

fission-ranges.cc

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fission-ranges.elf-x86_64

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gmlt.ll

Update testcase that was XFAILed on Darwin for llvm-dwarfdump change.

2017-09-13 22:30:43 +00:00

implicit-const-test.o

Correct object file for implicit const test

2017-01-10 21:30:42 +00:00

invalid.elf

Object, ELF: Use error code instead of calling report_fatal_error()

2015-05-28 20:25:42 +00:00

invalid.elf.2

[Object, ELF] Don't call llvm_unreachable() from createELFObjectFile.

2015-06-04 22:58:25 +00:00

invalid.elf.3

[Object, ELF] Don't assert on invalid magic in createELFObjectFile.

2015-06-04 23:14:43 +00:00

invalid.linetable

[DebugInfo] Don't crash when given invalid DWARFv5 line table prologue.

2018-01-05 10:03:02 +00:00

line.ll

[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.

2016-04-15 15:57:41 +00:00

llvm-symbolizer-dwo-test

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llvm-symbolizer-dwo-test.cc

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llvm-symbolizer-test.c

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llvm-symbolizer-test.elf-x86-64

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macho-universal

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macho-universal.cc

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shared-object-stripped.elf-i386

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split-dwarf-addr-object-relocation.cpp

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-addr-object-relocation.dwo

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-addr-object-relocation.o

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-dwp.cpp

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-dwp.o

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-dwp.o.dwp

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-empty.dwo

llvm-symbolizer: Avoid infinite recursion walking dwos where the dwo contains a dwo_name attribute

2016-04-22 22:50:56 +00:00

split-dwarf-empty.o

llvm-symbolizer: Avoid infinite recursion walking dwos where the dwo contains a dwo_name attribute

2016-04-22 22:50:56 +00:00

split-dwarf-multiple-cu.cpp

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-multiple-cu.dwo

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-multiple-cu.o

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-test

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-test-nogmlt

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-test.cc

llvm-symbolizer: prefer .dwo contents over fission-gmlt-like-data when .dwo file is present

2016-04-22 21:32:59 +00:00

split-dwarf-test.cpp

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-test.dwo

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

test-inline.o

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test-multiple-macho.o

Add RelocVisitor support for MachO

2015-05-30 19:44:53 +00:00

test-parameters.o

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test-simple-macho.o

Add RelocVisitor support for MachO

2015-05-30 19:44:53 +00:00

typeunit-header.elf-x86-64

[DWARF] Fix a parsing issue with type unit headers.

2017-05-09 19:38:38 +00:00

typeunit-header.s

[DWARF] Fix a parsing issue with type unit headers.

2017-05-09 19:38:38 +00:00