projects / oota-llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: c5f2ba0) | patch
[BitcodeReader] Don't allow INSERTVAL/EXTRACTVAL with 0 indices
authorFilipe Cabecinhas <me@filcab.net>
Sat, 16 May 2015 00:33:12 +0000 (00:33 +0000)
committerFilipe Cabecinhas <me@filcab.net>
Sat, 16 May 2015 00:33:12 +0000 (00:33 +0000)
commitddf553bb8da207108644125d58b8570dcf179e27
treed8c8f049e6e63e2cb530c17d74991f8ed37a9ea3tree | snapshot
parentc5f2ba0401433a191328fd110decba78f6c5482ccommit | diff
[BitcodeReader] Don't allow INSERTVAL/EXTRACTVAL with 0 indices

This would trigger an assertion later.

Bug found with AFL fuzz.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237494 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Bitcode/Reader/BitcodeReader.cpp diff | blob | history
test/Bitcode/Inputs/invalid-extract-0-indices.bc [new file with mode: 0644] blob
test/Bitcode/Inputs/invalid-insert-0-indices.bc [new file with mode: 0644] blob
test/Bitcode/invalid.test diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors