diff options
Diffstat (limited to 'lldb/source/Host/common/File.cpp')
| -rw-r--r-- | lldb/source/Host/common/File.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lldb/source/Host/common/File.cpp b/lldb/source/Host/common/File.cpp index c3c77835ce8..8568d8f1041 100644 --- a/lldb/source/Host/common/File.cpp +++ b/lldb/source/Host/common/File.cpp @@ -742,8 +742,9 @@ File::Read (size_t &num_bytes, off_t &offset, bool null_terminate, DataBufferSP if (num_bytes > bytes_left) num_bytes = bytes_left; + size_t num_bytes_plus_nul_char = num_bytes + (null_terminate ? 1 : 0); std::unique_ptr<DataBufferHeap> data_heap_ap; - data_heap_ap.reset(new DataBufferHeap(num_bytes + (null_terminate ? 1 : 0), '\0')); + data_heap_ap.reset(new DataBufferHeap(num_bytes_plus_nul_char, '\0')); if (data_heap_ap.get()) { @@ -752,8 +753,8 @@ File::Read (size_t &num_bytes, off_t &offset, bool null_terminate, DataBufferSP { // Make sure we read exactly what we asked for and if we got // less, adjust the array - if (num_bytes < data_heap_ap->GetByteSize()) - data_heap_ap->SetByteSize(num_bytes); + if (num_bytes_plus_nul_char < data_heap_ap->GetByteSize()) + data_heap_ap->SetByteSize(num_bytes_plus_nul_char); data_buffer_sp.reset(data_heap_ap.release()); return error; } |
