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Skip invalid markers during jpeg decoding - #2147
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brianpopow merged 3 commits intoJun 6, 2022
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| // Read on. | ||
| fileMarker = FindNextFileMarker(this.markerBuffer, stream); | ||
| fileMarker = FindNextFileMarker(stream); | ||
| Console.WriteLine($"Found marker: {fileMarker.Marker} at {fileMarker.Position}"); |
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This Console.WriteLine is probably a leftover from debugging
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Looks good, thank you!
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Description
Fixes #2136
Given image contained extra unused bytes right at the end of the SOS segment containing RST markers and
0xFF00sequences. This lead to non-SOS parser to count them as valid markers and failed with exception. With this PR jpeg decoder now skips any invalid markers during non-SOS parsing so we can at least give the user something instead of exception.