Reset signal dispositions before running exec
Reset signal dispositions before running exec

Kattis/problemtools,ghamerly/problemtools,Kattis/problemtools,ghamerly/problemtools,ghamerly/problemtools,Kattis/problemtools,Kattis/problemtools,jsannemo/problemtools,ghamerly/problemtools,jsannemo/problemtools,jsannemo/problemtools,jsannemo/problemtools