From 48325f4b0892859844f9dc0c6e9d2606e381ecc4 Mon Sep 17 00:00:00 2001 From: Dale Johannesen Date: Wed, 16 Apr 2008 17:31:41 +0000 Subject: [PATCH] Don't read off end of the input array. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49799 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/VMCore/AsmWriter.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/VMCore/AsmWriter.cpp b/lib/VMCore/AsmWriter.cpp index a2de5d99a05..2eb37db7e68 100644 --- a/lib/VMCore/AsmWriter.cpp +++ b/lib/VMCore/AsmWriter.cpp @@ -527,7 +527,7 @@ static void WriteConstantInt(std::ostream &Out, const Constant *CV, Out << (unsigned char)(nibble + '0'); else Out << (unsigned char)(nibble - 10 + 'A'); - if (shiftcount == 0) { + if (shiftcount == 0 && j+4 < width) { word = *(++p); shiftcount = 64; if (width-j-4 < 64) -- 2.34.1