third_party/libopenjpeg20/0010-pi_update_decode_poc.patch - Issue 1594603004: Merge to XFA: openjpeg: Set proper upper bound for an array in opj_pi_update_decode_poc().

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Side by Side Diff: third_party/libopenjpeg20/0010-pi_update_decode_poc.patch

Issue 1594603004: Merge to XFA: openjpeg: Set proper upper bound for an array in opj_pi_update_decode_poc(). (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa

Patch Set: Created 4 years, 11 months ago

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	1 diff --git a/third_party/libopenjpeg20/pi.c b/third_party/libopenjpeg20/pi.c

	2 index 462e07c..9097e31 100644

	3 --- a/third_party/libopenjpeg20/pi.c

	4 +++ b/third_party/libopenjpeg20/pi.c

	5 @@ -1028,7 +1028,7 @@ static void opj_pi_update_decode_poc (opj_pi_iterator_t * p_pi,

	6 l_current_pi->poc.precno0 = 0;

	7 l_current_pi->poc.resno1 = l_current_poc->resno1; /* Resolution Level Index #0 (End) */

	8 l_current_pi->poc.compno1 = l_current_poc->compno1; /* Component Index #0 (End) */

	9 - l_current_pi->poc.layno1 = l_current_poc->layno1; /* Layer Index #0 (End) */

	10 + l_current_pi->poc.layno1 = opj_uint_min(l_current_poc->layno1, p _tcp->numlayers); /* Layer Index #0 (End) */

	11 l_current_pi->poc.precno1 = p_max_precision;

	12 ++l_current_pi;

	13 ++l_current_poc;

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