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opj_pi_initialise_encode() (write code path): avoid potential integer…#1628

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rouault merged 2 commits into
uclouvain:masterfrom
rouault:fix_1619
Apr 5, 2026
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opj_pi_initialise_encode() (write code path): avoid potential integer…#1628
rouault merged 2 commits into
uclouvain:masterfrom
rouault:fix_1619

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@rouault rouault commented Apr 5, 2026

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… overflow leading to insufficient memory allocation

Fixes #1619

@rouault rouault merged commit 70f16e0 into uclouvain:master Apr 5, 2026
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jef-n added a commit to jef-n/OSGeo4W that referenced this pull request Apr 13, 2026
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Integer Overflow in opj_pi_initialise_encode() leads to Heap Buffer Overflow

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