Product: Fedora https://bugzilla.redhat.com/show_bug.cgi?id=877651 --- Comment #44 from Paulo Andrade <paulo.cesar.pereira.de.andrade@xxxxxxxxx> --- Created attachment 696525 --> https://bugzilla.redhat.com/attachment.cgi?id=696525&action=edit sage-memcheck valgrind run on the first crash in libsymmetrica: sage -t -force_lib "devel/sage/sage/algebras/nil_coxeter_algebra.py" symmetrica logic is quite complex, but since it does not crash under valgrind (but I did not check --malloc-fill) it should be an issue with uninitialized memory when reading out of bounds memory (probably "padding" memory). My first guess hack to fix that would be to ensure all malloc calls in symmetrica are converted to calloc (possibly ensuring requested block sizes aligned at 16 bytes), but still possibly leave the bug around because of the logic to reuse objects that may not set them back to zero. -- You are receiving this mail because: You are on the CC list for the bug. Unsubscribe from this bug https://bugzilla.redhat.com/token.cgi?t=qIwI0Ru1f3&a=cc_unsubscribe _______________________________________________ package-review mailing list package-review@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/package-review