Changes between Version 1 and Version 2 of Ticket #9458, comment 7


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Timestamp:
Aug 28, 2022, 6:13:16 PM (4 years ago)
Author:
mkver

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  • Ticket #9458, comment 7

    v1 v2  
    11There is a race in the MPEG-4 encoder (which is of course unreproducible with one encoder thread). Reads in ff_mpeg4_pred_dc() are not synced with writes in ff_mpeg4_pred_dc() as well as ff_clean_intra_table_entries(). The same races happen in the vsynth*-mpeg4-thread-tests (with x from 1..3, _lena).
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    3 But there is also a use of an uninitialized value in swscale:
     3But there is also a use of an uninitialized value in swscale; this is probably the real issue here:
    44
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