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Merge pull request #4986 from hardliner66/bugfix/use_correct_size_when_resolving_symbols

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Use the proper size for SizeOfStruct to make resolving of procedure names work
This commit is contained in:
gingerBill
2025-03-30 22:28:19 +01:00
committed by GitHub
parent 1a91aa0d43 61610fa033
commit 08ad2d20cd
1 changed files with 3 additions and 1 deletions
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4
core/debug/trace/trace_windows.odin
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@@ -49,7 +49,9 @@ _resolve :: proc(ctx: ^Context, frame: Frame, allocator: runtime.Allocator) -> (
data: [size_of(win32.SYMBOL_INFOW) + size_of([256]win32.WCHAR)]byte
symbol := (^win32.SYMBOL_INFOW)(&data[0])
symbol.SizeOfStruct = size_of(symbol)
// The value of SizeOfStruct must be the size of the whole struct,
// not just the size of the pointer
symbol.SizeOfStruct = size_of(symbol^)
symbol.MaxNameLen = 255
if win32.SymFromAddrW(ctx.impl.hProcess, win32.DWORD64(frame), &{}, symbol) {
fl.procedure, _ = win32.wstring_to_utf8(&symbol.Name[0], -1, allocator)