[Bitcode reader] Fix a few assertions when reading invalid files

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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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229345 91177308-0d34-0410-b5e6-96231b3b80d8

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This commit is contained in:

Filipe Cabecinhas

2015-02-16 00:03:11 +00:00

parent 52b43c0fb3

commit 9183d13f45

8 changed files with 53 additions and 0 deletions

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test/Bitcode/Inputs/invalid-extractval-array-idx.bc Normal file

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