diff options
Diffstat (limited to 'lldb/source/Commands/CommandObjectMemory.cpp')
| -rw-r--r-- | lldb/source/Commands/CommandObjectMemory.cpp | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lldb/source/Commands/CommandObjectMemory.cpp b/lldb/source/Commands/CommandObjectMemory.cpp index 4f41d9b..23da6e2 100644 --- a/lldb/source/Commands/CommandObjectMemory.cpp +++ b/lldb/source/Commands/CommandObjectMemory.cpp @@ -744,6 +744,7 @@ protected: auto data_addr = addr; auto count = item_count; item_count = 0; + bool break_on_no_NULL = false; while (item_count < count) { std::string buffer; @@ -756,17 +757,24 @@ protected: result.SetStatus(eReturnStatusFailed); return false; } + if (item_byte_size == read) { result.AppendWarningWithFormat("unable to find a NULL terminated string at 0x%" PRIx64 ".Consider increasing the maximum read length.\n", data_addr); - break; + --read; + break_on_no_NULL = true; } - read+=1; // account for final NULL byte + else + ++read; // account for final NULL byte + memcpy(data_ptr, &buffer[0], read); data_ptr += read; data_addr += read; bytes_read += read; item_count++; // if we break early we know we only read item_count strings + + if (break_on_no_NULL) + break; } data_sp.reset(new DataBufferHeap(data_sp->GetBytes(),bytes_read+1)); } |
