mirror of
https://github.com/RPCS3/llvm-mirror.git
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e4564d63bb
Summary:
When creating {insert,extract}value instructions from a BitcodeReader, we
weren't verifying the fields were valid.
Bugs found with afl-fuzz
Reviewers: rafael
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D7325
llvm-svn: 229345
41 lines
2.1 KiB
Plaintext
41 lines
2.1 KiB
Plaintext
RUN: not llvm-dis -disable-output %p/Inputs/invalid-pr20485.bc 2>&1 | \
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RUN: FileCheck --check-prefix=INVALID-ENCODING %s
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RUN: not llvm-dis -disable-output %p/Inputs/invalid-abbrev.bc 2>&1 | \
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RUN: FileCheck --check-prefix=BAD-ABBREV %s
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RUN: not llvm-dis -disable-output %p/Inputs/invalid-unexpected-eof.bc 2>&1 | \
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RUN: FileCheck --check-prefix=UNEXPECTED-EOF %s
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RUN: not llvm-dis -disable-output %p/Inputs/invalid-bad-abbrev-number.bc 2>&1 | \
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RUN: FileCheck --check-prefix=BAD-ABBREV-NUMBER %s
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RUN: not llvm-dis -disable-output %p/Inputs/invalid-type-table-forward-ref.bc 2>&1 | \
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RUN: FileCheck --check-prefix=BAD-TYPE-TABLE-FORWARD-REF %s
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RUN: not llvm-dis -disable-output %p/Inputs/invalid-bitwidth.bc 2>&1 | \
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RUN: FileCheck --check-prefix=BAD-BITWIDTH %s
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INVALID-ENCODING: Invalid encoding
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BAD-ABBREV: Abbreviation starts with an Array or a Blob
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UNEXPECTED-EOF: Unexpected end of file
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BAD-ABBREV-NUMBER: Invalid abbrev number
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BAD-TYPE-TABLE-FORWARD-REF: Invalid TYPE table: Only named structs can be forward referenced
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BAD-BITWIDTH: Bitwidth for integer type out of range
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RUN: not llvm-dis -disable-output %p/Inputs/invalid-extractval-array-idx.bc 2>&1 | \
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RUN: FileCheck --check-prefix=EXTRACT-ARRAY %s
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RUN: not llvm-dis -disable-output %p/Inputs/invalid-extractval-struct-idx.bc 2>&1 | \
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RUN: FileCheck --check-prefix=EXTRACT-STRUCT %s
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RUN: not llvm-dis -disable-output %p/Inputs/invalid-extractval-too-many-idxs.bc 2>&1 | \
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RUN: FileCheck --check-prefix=EXTRACT-IDXS %s
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RUN: not llvm-dis -disable-output %p/Inputs/invalid-insertval-array-idx.bc 2>&1 | \
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RUN: FileCheck --check-prefix=INSERT-ARRAY %s
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RUN: not llvm-dis -disable-output %p/Inputs/invalid-insertval-struct-idx.bc 2>&1 | \
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RUN: FileCheck --check-prefix=INSERT-STRUCT %s
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RUN: not llvm-dis -disable-output %p/Inputs/invalid-insertval-too-many-idxs.bc 2>&1 | \
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RUN: FileCheck --check-prefix=INSERT-IDXS %s
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EXTRACT-ARRAY: EXTRACTVAL: Invalid array index
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EXTRACT-STRUCT: EXTRACTVAL: Invalid struct index
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EXTRACT-IDXS: EXTRACTVAL: Invalid type
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INSERT-ARRAY: INSERTVAL: Invalid array index
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INSERT-STRUCT: INSERTVAL: Invalid struct index
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INSERT-IDXS: INSERTVAL: Invalid type
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