Package: nauty Version: 2.7r1+ds-2 Severity: important Control: affects -1 sagemath
Hi, during the sagemath testsuite, a nauty crash occurs. Nonetheless, the sagemath test passes: sage -t --long --random-seed=0 src/sage/graphs/digraph_generators.py [150 tests, 6.44 s] The crash can be easily reproduced: $ nauty-gentourng -d0 -D1 -c 2 >A nauty-gentourng -cd1D0 n=2 Segmentation fault (core dumped) Anyway, nauty should not crash like this, particularly since the input seems valid. Regards, Ahzo