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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2011-03-18 02:55:51 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2011-03-18 02:55:51 +0000 |
| commit | 49ab1207df3d7d5a4bb3b3e3dcc611e78d262714 (patch) | |
| tree | ac0560c2257cb51e025ec60473a32b3de46ec5a5 /lib/Support/MemoryBuffer.cpp | |
| parent | b4b8b0cc901ce41a0fb025885897d022eab390f2 (diff) | |
Check RequiresNullTerminator first, or we might read from an invalid address.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127853 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/MemoryBuffer.cpp')
| -rw-r--r-- | lib/Support/MemoryBuffer.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Support/MemoryBuffer.cpp b/lib/Support/MemoryBuffer.cpp index 63a1c54a40..c08e91a382 100644 --- a/lib/Support/MemoryBuffer.cpp +++ b/lib/Support/MemoryBuffer.cpp @@ -48,7 +48,7 @@ MemoryBuffer::~MemoryBuffer() { } /// memory, memory that we know is already null terminated. void MemoryBuffer::init(const char *BufStart, const char *BufEnd, bool RequiresNullTerminator) { - assert((BufEnd[0] == 0 || !RequiresNullTerminator) && + assert((!RequiresNullTerminator || BufEnd[0] == 0) && "Buffer is not null terminated!"); BufferStart = BufStart; BufferEnd = BufEnd; |