15 lines
578 B
Diff
15 lines
578 B
Diff
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diff -urNp a/src/libjasper/jpc/jpc_enc.c b/src/libjasper/jpc/jpc_enc.c
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--- a/src/libjasper/jpc/jpc_enc.c 2021-06-01 14:07:34.988061153 +0200
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+++ b/src/libjasper/jpc/jpc_enc.c 2021-06-01 14:08:32.100584582 +0200
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@@ -508,6 +508,10 @@ static jpc_enc_cp_t *cp_create(const cha
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break;
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case OPT_MAXRLVLS:
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tccp->maxrlvls = atoi(jas_tvparser_getval(tvp));
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+ if(tccp->maxrlvls > JPC_MAXRLVLS) {
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+ jas_eprintf("invalid number of resolution levels upper than %d\n",JPC_MAXRLVLS);
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+ goto error;
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+ }
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break;
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case OPT_SOP:
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cp->tcp.csty |= JPC_COD_SOP;
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