On Fri, 27 Oct 2023 05:54:04 GMT, Jayathirth D V <[email protected]> wrote:
> We skip jpeg data during decoding using imageio_skip_input_data() in both > src/java.desktop/share/native/libjavajpeg/imageioJPEG.c and > src/java.desktop/share/native/libjavajpeg/jpegdecoder.c > > We update num_bytes with sb->remaining_skip in these functions and it can > overflow. We need to add additional check for num_bytes here. > > With updated code ran all awt and imageio tests in CI and it is green. I am not sure in what case this bug can be reproduced, but if it possible to get overflow there in the real app then probably we should skip that bytes in a few steps using small data? ------------- PR Comment: https://git.openjdk.org/jdk/pull/16390#issuecomment-1783360995
