Fix invalid string table early return - Commit 6eedc548 - STRLCPY/GoReSym

Fix invalid string table early return
Stephen Eckels committed 2 years ago

6eedc548

1 parent db9fbb33

Total 2 files Show one by one

■ ■ ■ ■ ■ ■

debug/pe/file.go

		skipped 98 lines
99	99		// Read string table.
100	100		f.StringTable, err = readStringTable(&f.FileHeader, sr)
101	101		if err != nil {
102		-	return nil, err
	102	+	f.StringTable = nil // this isn't fatal
103	103		}
104	104
105	105		// Read symbol table.
		skipped 520 lines

■ ■ ■ ■ ■ ■

debug/pe/string.go

		skipped 41 lines
42	42		return nil, fmt.Errorf("fail to read string table length: %v", err)
43	43		}
44	44		// string table length includes itself
45		-	if l <= 4 {
	45	+	if l <= 4 \|\| l >= 0x40000000 {
46	46		return nil, nil
47	47		}
48	48		l -= 4
		skipped 23 lines

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