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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 | 7c9cc461651e1acb8c1c9c19141d8477c86c6976 (patch) | |
| tree | 4d9e3ee643a81a12e949e16a5ff1e57f47a1e6fe /llvm/lib/Support/MemoryBuffer.cpp | |
| parent | 1a916a3c0cde22c734f3d7c38c6b1da2cc5f6a06 (diff) | |
| download | bcm5719-llvm-7c9cc461651e1acb8c1c9c19141d8477c86c6976.tar.gz bcm5719-llvm-7c9cc461651e1acb8c1c9c19141d8477c86c6976.zip | |
Check RequiresNullTerminator first, or we might read from an invalid address.
llvm-svn: 127853
Diffstat (limited to 'llvm/lib/Support/MemoryBuffer.cpp')
| -rw-r--r-- | llvm/lib/Support/MemoryBuffer.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Support/MemoryBuffer.cpp b/llvm/lib/Support/MemoryBuffer.cpp index 63a1c54a40f..c08e91a3824 100644 --- a/llvm/lib/Support/MemoryBuffer.cpp +++ b/llvm/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; |
