65b239f8ca
...(new with Clang 10 trunk), as seen during CppunitTest_sccomp_solver: > ../lp_presolve.c:171:34: runtime error: applying non-zero offset 8 to null pointer > #0 in presolve_rebuildUndo at workdir/UnpackedTarball/lpsolve/lpsolve55/../lp_presolve.c:171:34 > #1 in postsolve at workdir/UnpackedTarball/lpsolve/lpsolve55/../lp_presolve.c:5673:5 > #2 in spx_solve at workdir/UnpackedTarball/lpsolve/lpsolve55/../lp_simplex.c:2067:9 > #3 in lin_solve at workdir/UnpackedTarball/lpsolve/lpsolve55/../lp_simplex.c:2159:12 > #4 in LpsolveSolver::solve() at sccomp/source/solver/LpsolveSolver.cxx:295:19 > #5 in (anonymous namespace)::LpSolverTest::testSolver(rtl::OUString const&) at sccomp/qa/unit/solver.cxx:106:14 > #6 in (anonymous namespace)::LpSolverTest::testLpSolver() at sccomp/qa/unit/solver.cxx:69:5 I have no idea whether this even remotely resembles a useful fix, though. Change-Id: I1a2796d3849967576f400737082e7377566aece9 Reviewed-on: https://gerrit.libreoffice.org/81321 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
22 lines
626 B
Text
22 lines
626 B
Text
--- lp_presolve.c
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+++ lp_presolve.c
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@@ -168,7 +168,7 @@
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if(isprimal) {
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if(psdata->primalundo != NULL)
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mat = psdata->primalundo->tracker;
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- solution = lp->full_solution + lp->presolve_undo->orig_rows;
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+ solution = lp->full_solution == NULL ? NULL : lp->full_solution + lp->presolve_undo->orig_rows;
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slacks = lp->full_solution;
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}
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else {
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--- lp_pricePSE.c
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+++ lp_pricePSE.c
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@@ -145,7 +147,7 @@
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/* Store the active/current pricing type */
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if(isdual == AUTOMATIC)
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- isdual = (MYBOOL) lp->edgeVector[0];
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+ isdual = lp->edgeVector[0] != 0.0;
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else
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lp->edgeVector[0] = isdual;
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