36 lines
1.3 KiB
Plaintext
36 lines
1.3 KiB
Plaintext
$NetBSD: patch-CVE-2014-9029,v 1.1 2014/12/30 07:52:41 dholland Exp $
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Patch for CVE-2014-9029 from https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2014-9029
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(adjusted very slightly to match the jasper shipped with ghostscript)
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--- jasper/src/libjasper/jpc/jpc_dec.c.orig 2012-08-08 08:01:36.000000000 +0000
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+++ jasper/src/libjasper/jpc/jpc_dec.c
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@@ -1294,7 +1294,7 @@ static int jpc_dec_process_coc(jpc_dec_t
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jpc_coc_t *coc = &ms->parms.coc;
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jpc_dec_tile_t *tile;
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- if (JAS_CAST(int, coc->compno) > dec->numcomps) {
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+ if (JAS_CAST(int, coc->compno) >= dec->numcomps) {
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jas_eprintf(
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"invalid component number in COC marker segment\n");
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return -1;
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@@ -1321,7 +1321,7 @@ static int jpc_dec_process_rgn(jpc_dec_t
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jpc_rgn_t *rgn = &ms->parms.rgn;
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jpc_dec_tile_t *tile;
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- if (JAS_CAST(int, rgn->compno) > dec->numcomps) {
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+ if (JAS_CAST(int, rgn->compno) >= dec->numcomps) {
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jas_eprintf(
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"invalid component number in RGN marker segment\n");
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return -1;
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@@ -1371,7 +1371,7 @@ static int jpc_dec_process_qcc(jpc_dec_t
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jpc_qcc_t *qcc = &ms->parms.qcc;
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jpc_dec_tile_t *tile;
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- if (JAS_CAST(int, qcc->compno) > dec->numcomps) {
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+ if (JAS_CAST(int, qcc->compno) >= dec->numcomps) {
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jas_eprintf(
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"invalid component number in QCC marker segment\n");
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return -1;
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