I think that in sparse-llvm.c the calls to calloc() in a few places should be alloca() as only temporary memory is needed. Else the memory needs to be freed. Regards Dibyendu -- To unsubscribe from this list: send the line "unsubscribe linux-sparse" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html