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Make sure that isValidElementType(Type) before calling {Array,Struct}Type::get(Type)

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Bug found with AFL fuzz.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236073 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Filipe Cabecinhas
2015-04-29 01:27:01 +00:00
parent 2d6f83dac9
commit 3b4a565b8a
4 changed files with 11 additions and 2 deletions
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test/Bitcode/Inputs/invalid-array-element-type.bc Normal file
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test/Bitcode/Inputs/invalid-vector-element-type.bc Normal file
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7
test/Bitcode/invalid.test
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@@ -98,3 +98,10 @@ RUN: not llvm-dis -disable-output %p/Inputs/invalid-fwdref-type-mismatch.bc 2>&1
RUN: FileCheck --check-prefix=FWDREF-TYPE %s
FWDREF-TYPE: Invalid record
RUN: not llvm-dis -disable-output %p/Inputs/invalid-array-element-type.bc 2>&1 | \
RUN: FileCheck --check-prefix=ELEMENT-TYPE %s
RUN: not llvm-dis -disable-output %p/Inputs/invalid-vector-element-type.bc 2>&1 | \
RUN: FileCheck --check-prefix=ELEMENT-TYPE %s
ELEMENT-TYPE: Invalid type