44 lines
1.6 KiB
Diff
44 lines
1.6 KiB
Diff
From 6d084c53a77762f41bb5310713a5f1872fef55f5 Mon Sep 17 00:00:00 2001
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From: Michael Adams <mdadams@ece.uvic.ca>
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Date: Sun, 28 Apr 2024 10:43:08 +0800
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Subject: [PATCH] Fixes #381.
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Added a missing check to the jpc_dec_process_sod function of the JPC codec.
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Added another image to the test set.
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---
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data/test/bad/318.jpc | Bin 0 -> 320 bytes
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src/libjasper/jpc/jpc_dec.c | 4 +++-
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2 files changed, 3 insertions(+), 1 deletion(-)
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create mode 100644 data/test/bad/318.jpc
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diff --git a/data/test/bad/318.jpc b/data/test/bad/318.jpc
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new file mode 100644
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index 0000000000000000000000000000000000000000..8446ccb36b5a6ab04b1d7621ff2f9ae9980cd047
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GIT binary patch
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literal 320
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zcmezG|38pHp8*88fLIdDf)F4+2txoPJ0leRPhj8yiLw6w_lAM-e+&b!gM)`h00jL{
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zXHbRe08yxBFeA(e0-M3ez|6veX+{dr3`Xao)Wnk16osTpg*X41fXW!aR`GdwxI?Xq
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z11d`bD=P#m^Djt!=M|9Ru27a*RGgWgr(mRKqG#}b0@N33K#L~dhdB<YIL|A<6{@%g
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ySuqm>1LGZ#;^SAiPO>wqbm$)~zU%$&Nbbcrw#w=D+^b5y{E|Ib&pabRX%_&AicE?C
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literal 0
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HcmV?d00001
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diff --git a/src/libjasper/jpc/jpc_dec.c b/src/libjasper/jpc/jpc_dec.c
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index e76aa40..125a29b 100644
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--- a/src/libjasper/jpc/jpc_dec.c
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+++ b/src/libjasper/jpc/jpc_dec.c
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@@ -611,7 +611,9 @@ static int jpc_dec_process_sod(jpc_dec_t *dec, jpc_ms_t *ms)
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if (dec->pkthdrstreams) {
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/* Get the stream containing the packet header data for this
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tile-part. */
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- if (!(tile->pkthdrstream = jpc_streamlist_remove(dec->pkthdrstreams, 0))) {
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+ if (jpc_streamlist_numstreams(dec->pkthdrstreams) != 0 &&
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+ !(tile->pkthdrstream = jpc_streamlist_remove(dec->pkthdrstreams,
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+ 0))) {
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return -1;
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}
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}
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--
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2.23.0
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