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Layout failed when use twopi and ortho at the same time #14
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Please file bug report at http://www.graphviz.org/content/graphviz-issue-tracker. Thanks.
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This was referenced Jul 4, 2016
pipcet
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Jan 18, 2021
Address Sanitizer detected a few instances of the following: Direct leak of 168 byte(s) in 7 object(s) allocated from: #0 0x7f4bc2724330 in __interceptor_malloc (/lib/x86_64-linux-gnu/libasan.so.5+0xe9330) ellson#1 0x7f4bc24b1ea3 in vec_new /tmp/tmp.m68Z0dFAYs/graphviz/lib/common/routespl.c:918 ellson#2 0x7f4bc24b291a in find_all_cycles /tmp/tmp.m68Z0dFAYs/graphviz/lib/common/routespl.c:1073 ellson#3 0x7f4bc24b2b64 in get_cycle_centroid /tmp/tmp.m68Z0dFAYs/graphviz/lib/common/routespl.c:1121 ellson#4 0x7f4bc24b3c5c in makeStraightEdges /tmp/tmp.m68Z0dFAYs/graphviz/lib/common/routespl.c:1233 ellson#5 0x7f4bc24b35f8 in makeStraightEdge /tmp/tmp.m68Z0dFAYs/graphviz/lib/common/routespl.c:1203 ellson#6 0x7f4bbdf28b52 in _spline_edges /tmp/tmp.m68Z0dFAYs/graphviz/lib/neatogen/neatosplines.c:659 ellson#7 0x7f4bbdf29240 in splineEdges /tmp/tmp.m68Z0dFAYs/graphviz/lib/neatogen/neatosplines.c:736 ellson#8 0x7f4bbdf29310 in spline_edges1 /tmp/tmp.m68Z0dFAYs/graphviz/lib/neatogen/neatosplines.c:749 ellson#9 0x7f4bbdf293be in spline_edges0 /tmp/tmp.m68Z0dFAYs/graphviz/lib/neatogen/neatosplines.c:779 ellson#10 0x7f4bbdf29bcb in spline_edges /tmp/tmp.m68Z0dFAYs/graphviz/lib/neatogen/neatosplines.c:817 ellson#11 0x7f4bbdf14ea6 in neato_layout /tmp/tmp.m68Z0dFAYs/graphviz/lib/neatogen/neatoinit.c:1489 ellson#12 0x7f4bc242b6fc in gvLayoutJobs /tmp/tmp.m68Z0dFAYs/graphviz/lib/gvc/gvlayout.c:85 ellson#13 0x559fcd474960 in main /tmp/tmp.m68Z0dFAYs/graphviz/cmd/dot/dot.c:132 ellson#14 0x7f4bc21d709a in __libc_start_main ../csu/libc-start.c:308 find_all_cycles() was calling vec_delete() on the temporary vector it allocated, but it did not take into account that the nested vectors were not freed by vec_delete(). This change moves the open coded clean up logic from get_cycle_centroid() into vec_delete() to fix this and make it less likely that this is missed in future. This was initially encountered while investigating #1554.
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GraphViz version: 2.36.0
input:
output:
call stack:
The text was updated successfully, but these errors were encountered: