From 14e686774d8807265d921ff0c2d1e8ac8e1ab072 Mon Sep 17 00:00:00 2001 From: Filipe Cabecinhas Date: Sat, 30 May 2015 00:17:20 +0000 Subject: [BitcodeReader] Change an assert to a call to a call to Error() It's reachable from user input. Bug found with AFL fuzz. llvm-svn: 238633 --- .../Inputs/invalid-metadata-not-followed-named-node.bc | Bin 0 -> 878 bytes llvm/test/Bitcode/invalid.test | 5 +++++ 2 files changed, 5 insertions(+) create mode 100644 llvm/test/Bitcode/Inputs/invalid-metadata-not-followed-named-node.bc (limited to 'llvm/test') diff --git a/llvm/test/Bitcode/Inputs/invalid-metadata-not-followed-named-node.bc b/llvm/test/Bitcode/Inputs/invalid-metadata-not-followed-named-node.bc new file mode 100644 index 00000000000..42a2c3e65fe Binary files /dev/null and b/llvm/test/Bitcode/Inputs/invalid-metadata-not-followed-named-node.bc differ diff --git a/llvm/test/Bitcode/invalid.test b/llvm/test/Bitcode/invalid.test index eb7f979d574..43f7c77d598 100644 --- a/llvm/test/Bitcode/invalid.test +++ b/llvm/test/Bitcode/invalid.test @@ -187,3 +187,8 @@ RUN: not llvm-dis -disable-output %p/Inputs/invalid-array-operand-encoding.bc 2> RUN: FileCheck --check-prefix=ARRAY-OP-ENC %s ARRAY-OP-ENC: Array element type has to be an encoding of a type + +RUN: not llvm-dis -disable-output %p/Inputs/invalid-metadata-not-followed-named-node.bc 2>&1 | \ +RUN: FileCheck --check-prefix=META-NOT-FOLLOWED-BY-NAMED-META %s + +META-NOT-FOLLOWED-BY-NAMED-META: METADATA_NAME not followed by METADATA_NAMED_NODE -- cgit v1.2.3