Vedant Kumar 35b50a83ab [wasm] readSection: Avoid reading past eof (fixes oss-fuzz #3219) ...

A wasm file crafted with a bogus section size can trigger an ASan issue
in the DWARFObjInMemory constructor. Nip the problem in the bud when we
read the wasm section.

Found by OSS-Fuzz:
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3219

Differential Revision: https://reviews.llvm.org/D38777

llvm-svn: 316357

2017-10-23 18:04:34 +00:00

..

bad-ordinal.macho-x86_64

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bind2.macho-x86_64

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bind.macho-x86_64

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common-symbol-elf

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compact-unwind.macho-i386

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compact-unwind.macho-x86_64

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corrupt-section.wasm

[wasm] readSection: Avoid reading past eof (fixes oss-fuzz #3219)

2017-10-23 18:04:34 +00:00

eh_frame_zero_cie.o

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eh_frame.elf-mipsel

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eh_frame.macho-arm64

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empty.macho-armv7

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export.dll.coff-i386

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exports-trie.macho-x86_64

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file-aux-record.yaml

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file.obj.coff-arm

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large-bss.obj.coff-i386

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lazy-bind.macho-x86_64

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libbogus1.a

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libbogus2.a

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libbogus3.a

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libbogus4.a

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libbogus5.a

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libbogus6.a

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libbogus7.a

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libbogus8.a

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libbogus9.a

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libbogus10.a

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libbogus11.a

Reapply "More fixes to get good error messages for bad archives."

2016-08-03 19:02:50 +00:00

libbogus12.a

Reapply "More fixes to get good error messages for bad archives."

2016-08-03 19:02:50 +00:00

libbogus13.a

Reapply "More fixes to get good error messages for bad archives."

2016-08-03 19:02:50 +00:00

libbogus14.a

Reapply "More fixes to get good error messages for bad archives."

2016-08-03 19:02:50 +00:00

library.lib

llvm-objdump: add coff import library symbol listing support

2016-08-18 16:39:19 +00:00

LLVM-bundle.macho-x86_64

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macho-bind-add_addr_uleb

Add the rest of the error checking for Mach-O dyld compact bind entry errors

2017-03-20 19:46:55 +00:00

macho-bind-add-addr-imm-scaled

Add the rest of the error checking for Mach-O dyld compact bind entry errors

2017-03-20 19:46:55 +00:00

macho-bind-bad-opcode-value

Add the rest of the error checking for Mach-O dyld compact bind entry errors

2017-03-20 19:46:55 +00:00

macho-bind-bind-add-addr-uleb

Add the rest of the error checking for Mach-O dyld compact bind entry errors

2017-03-20 19:46:55 +00:00

macho-bind-do-bind-no-segIndex

Add the rest of the error checking for Mach-O dyld compact bind entry errors

2017-03-20 19:46:55 +00:00

macho-bind-dylib-ordinal-uleb

Add the rest of the error checking for Mach-O dyld compact bind entry errors

2017-03-20 19:46:55 +00:00

macho-bind-dylib-ordinal-uleb-malformed-uleb128

Add the rest of the error checking for Mach-O dyld compact bind entry errors

2017-03-20 19:46:55 +00:00

macho-bind-dylib-ordinal-uleb-too-big

Add the rest of the error checking for Mach-O dyld compact bind entry errors

2017-03-20 19:46:55 +00:00

macho-bind-dylib-special-imm

Add the rest of the error checking for Mach-O dyld compact bind entry errors

2017-03-20 19:46:55 +00:00

macho-bind-seg-too-big

Add the rest of the error checking for Mach-O dyld compact bind entry errors

2017-03-20 19:46:55 +00:00

macho-bind-segoff-too-big

Add the rest of the error checking for Mach-O dyld compact bind entry errors

2017-03-20 19:46:55 +00:00

macho-bind-set-addend-sleb

Add the rest of the error checking for Mach-O dyld compact bind entry errors

2017-03-20 19:46:55 +00:00

macho-bind-set-symbol

Add the rest of the error checking for Mach-O dyld compact bind entry errors

2017-03-20 19:46:55 +00:00

macho-bind-set-type-imm

Add the rest of the error checking for Mach-O dyld compact bind entry errors

2017-03-20 19:46:55 +00:00

macho-bind-uleb-times-skipping-uleb

Add the rest of the error checking for Mach-O dyld compact bind entry errors

2017-03-20 19:46:55 +00:00

macho-do-bind-no-dylib-ordinal

Add the rest of the error checking for Mach-O dyld compact bind entry errors

2017-03-20 19:46:55 +00:00

macho-do-bind-no-symbol

Add the rest of the error checking for Mach-O dyld compact bind entry errors

2017-03-20 19:46:55 +00:00

macho-inconsistant-export

Add error handling to the dyld compact export entries in libObject.

2017-07-20 23:08:41 +00:00

macho-lazy-do_bind_add_addr_uleb

Add the error handling for Mach-O dyld compact lazy bind, weak bind and

2017-03-27 20:09:23 +00:00

macho-lazy-do-bind-add-addr-imm-scaled

Add the error handling for Mach-O dyld compact lazy bind, weak bind and

2017-03-27 20:09:23 +00:00

macho-lazy-do-bind-uleb-times-skipping-uleb

Add the error handling for Mach-O dyld compact lazy bind, weak bind and

2017-03-27 20:09:23 +00:00

macho-rebase-add-addr-imm-scaled

Add the error handling for Mach-O dyld compact lazy bind, weak bind and

2017-03-27 20:09:23 +00:00

macho-rebase-add-addr-uleb

Add the error handling for Mach-O dyld compact lazy bind, weak bind and

2017-03-27 20:09:23 +00:00

macho-rebase-add-addr-uleb-too-big

Add the error handling for Mach-O dyld compact lazy bind, weak bind and

2017-03-27 20:09:23 +00:00

macho-rebase-bad-opcode-value

Add the error handling for Mach-O dyld compact lazy bind, weak bind and

2017-03-27 20:09:23 +00:00

macho-rebase-imm-times

Add the error handling for Mach-O dyld compact lazy bind, weak bind and

2017-03-27 20:09:23 +00:00

macho-rebase-seg-too-big

Add the error handling for Mach-O dyld compact lazy bind, weak bind and

2017-03-27 20:09:23 +00:00

macho-rebase-segoff-too-big

Add the error handling for Mach-O dyld compact lazy bind, weak bind and

2017-03-27 20:09:23 +00:00

macho-rebase-set-type-imm

Add the error handling for Mach-O dyld compact lazy bind, weak bind and

2017-03-27 20:09:23 +00:00

macho-rebase-uleb-malformed-uleb128

Add the error handling for Mach-O dyld compact lazy bind, weak bind and

2017-03-27 20:09:23 +00:00

macho-rebase-uleb-times

Add the error handling for Mach-O dyld compact lazy bind, weak bind and

2017-03-27 20:09:23 +00:00

macho-rebase-uleb-times-skipping-uleb

Add the error handling for Mach-O dyld compact lazy bind, weak bind and

2017-03-27 20:09:23 +00:00

macho-trie-bad-export-info-malformed-uleb128

Add error handling to the dyld compact export entries in libObject.

2017-07-20 23:08:41 +00:00

macho-trie-bad-export-info-malformed-uleb128_too_big

Add error handling to the dyld compact export entries in libObject.

2017-07-20 23:08:41 +00:00

macho-trie-bad-kind

Add error handling to the dyld compact export entries in libObject.

2017-07-20 23:08:41 +00:00

macho-trie-bad-library-ordinal

Add error handling to the dyld compact export entries in libObject.

2017-07-20 23:08:41 +00:00

macho-trie-children-count-byte

Add error handling to the dyld compact export entries in libObject.

2017-07-20 23:08:41 +00:00

macho-trie-edge-string-end

Add error handling to the dyld compact export entries in libObject.

2017-07-20 23:08:41 +00:00

macho-trie-export-info-size-too-big

Add error handling to the dyld compact export entries in libObject.

2017-07-20 23:08:41 +00:00

macho-trie-import-name-end

Add error handling to the dyld compact export entries in libObject.

2017-07-20 23:08:41 +00:00

macho-trie-import-name-start

Add error handling to the dyld compact export entries in libObject.

2017-07-20 23:08:41 +00:00

macho-trie-node-loop

Add error handling to the dyld compact export entries in libObject.

2017-07-20 23:08:41 +00:00

macho-trie-not-export-node

Add error handling to the dyld compact export entries in libObject.

2017-07-20 23:08:41 +00:00

macho-weak-bind-set-dylib-ordinal-imm

Add the error handling for Mach-O dyld compact lazy bind, weak bind and

2017-03-27 20:09:23 +00:00

macho-weak-bind-set-dylib-ordinal-uleb

Add the error handling for Mach-O dyld compact lazy bind, weak bind and

2017-03-27 20:09:23 +00:00

macho-weak-bind-set-dylib-special-imm

Add the error handling for Mach-O dyld compact lazy bind, weak bind and

2017-03-27 20:09:23 +00:00

malformed-macho.bin

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malformed-unwind.macho-x86_64

llvm-objdump: deal with unexpected object files more gracefully.

2016-11-15 20:26:01 +00:00

many-relocs.obj-i386

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nop.exe.coff-i386

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out-of-section-sym.s

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proc-specific-section-elf

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rebase.macho-x86_64

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section-filter.obj

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section.macho-armv7

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tls.exe.coff-x86_64

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trivial.ll

[WebAssembly] Be consistent in generating trivial test input files

2017-07-10 20:43:26 +00:00

trivial.obj.wasm

[WebAssembly] Be consistent in generating trivial test input files

2017-07-10 20:43:26 +00:00

unwind-info-no-relocs.macho-x86_64

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unwind-info.macho-arm64

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unwind-info.macho-x86_64

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weak-bind.macho-x86_64

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win64-unwind.exe.coff-x86_64.asm

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win64-unwind.exe.coff-x86_64.exe

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win64-unwind.exe.coff-x86_64.obj

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