================
@@ -6184,7 +6184,14 @@ Status Process::GetMemoryRegionInfo(lldb::addr_t
load_addr,
MemoryRegionInfo &range_info) {
if (const lldb::ABISP &abi = GetABI())
load_addr = abi->FixAnyAddress(load_addr);
- return DoGetMemoryRegionInfo(load_addr, range_info);
+ Status error = DoGetMemoryRegionInfo(load_addr, range_info);
+ // Reject a region that does not contain the requested address.
+ if (error.Success() && (range_info.GetRange().GetRangeBase() < load_addr ||
+ range_info.GetRange().GetRangeEnd() <= load_addr))
----------------
jasonmolenda wrote:
Ah, you did catch a mistake there, thanks. I was focusing on "lookup of 0, get
back range start 0x0 size 0" and this check happens to work correctly for that,
but this should be `(range_info.GetRange().GetRangeBase() < load_addr ||
range_info.GetRange().GetRangeEnd() >= load_addr)`. `ContainsEndInclusive`
isn't correct, but the `Contains` method is, good call.
https://github.com/llvm/llvm-project/pull/115963
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