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Error: FORWARD_NULL
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jpc/jpc_dec.c:2207: var_compare_op: Comparing "streams" to null implies that "streams" might be null.
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jpc/jpc_dec.c:2270: var_deref_model: Passing null variable "streams" to function "jpc_streamlist_destroy", which dereferences it.
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jpc/jpc_dec.c:2108: deref_parm: Directly dereferencing parameter "streamlist".
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jpc/jpc_t1enc.c:225: assign_zero: Assigning: "cblk->passes" = 0.
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jpc/jpc_t1enc.c:228: alias_transfer: Assigning null: "pass" = "cblk->passes".
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jpc/jpc_t1enc.c:229: var_deref_op: Dereferencing null variable "pass".
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diff -up jasper-1.900.1/src/libjasper/jpc/jpc_dec.c.forward_null jasper-1.900.1/src/libjasper/jpc/jpc_dec.c
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--- jasper-1.900.1/src/libjasper/jpc/jpc_dec.c.forward_null 2007-01-19 22:43:07.000000000 +0100
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+++ jasper-1.900.1/src/libjasper/jpc/jpc_dec.c 2011-06-24 15:01:39.200600146 +0200
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@@ -2267,7 +2267,9 @@ jpc_streamlist_t *jpc_ppmstabtostreams(j
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return streams;
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error:
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- jpc_streamlist_destroy(streams);
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+ if (streams) {
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+ jpc_streamlist_destroy(streams);
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+ }
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return 0;
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}
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diff -up jasper-1.900.1/src/libjasper/jpc/jpc_t1enc.c.forward_null jasper-1.900.1/src/libjasper/jpc/jpc_t1enc.c
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--- jasper-1.900.1/src/libjasper/jpc/jpc_t1enc.c.forward_null 2007-01-19 22:43:07.000000000 +0100
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+++ jasper-1.900.1/src/libjasper/jpc/jpc_t1enc.c 2011-06-24 14:58:33.061248133 +0200
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@@ -224,7 +224,7 @@ int jpc_enc_enccblk(jpc_enc_t *enc, jas_
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} else {
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cblk->passes = 0;
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}
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- endpasses = &cblk->passes[cblk->numpasses];
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+ endpasses = (cblk->passes) ? &cblk->passes[cblk->numpasses] : 0;
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for (pass = cblk->passes; pass != endpasses; ++pass) {
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pass->start = 0;
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pass->end = 0;
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83be9e |
@@ -352,7 +352,7 @@ dump_passes(cblk->passes, cblk->numpasse
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#endif
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83be9e |
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n = 0;
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- endpasses = &cblk->passes[cblk->numpasses];
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+ endpasses = (cblk->passes) ? &cblk->passes[cblk->numpasses] : 0;
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for (pass = cblk->passes; pass != endpasses; ++pass) {
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if (pass->start < n) {
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pass->start = n;
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