Description of problem: Reproducible crash. Version-Release number of selected component (if applicable): sudo-1.7.4p4-4.fc14.x86_64 glibc-2.12.90-21.x86_64 kernel-2.6.35.10-74.fc14.x86_64 How reproducible: Always Steps to Reproduce: root# echo "lace ALL = NOPASSWD: ALL" >/etc/sudoers.d/foo user$ sudo -g root true Actual results: kernel: [549825.729648] sudo[25867]: segfault at 0 ip 00007f267d27a27b sp 00007fff697bae48 error 4 in sudo[7f267d25d000+30000] Expected results: no crash Additional info: no more info as suid program does not dump core.
root# echo "user ALL = NOPASSWD: ALL" >/etc/sudoers.d/foo user$ sudo -g root true typo user vs. lace
Created attachment 471665 [details] proposed patch
Thread on sudo-workers: http://www.sudo.ws/pipermail/sudo-workers/2011-January/000648.html
Created attachment 471865 [details] upstream patch
sudo-1.7.4p5-1.fc14 has been submitted as an update for Fedora 14. https://admin.fedoraproject.org/updates/sudo-1.7.4p5-1.fc14
sudo-1.7.4p5-1.fc14 has been pushed to the Fedora 14 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update sudo'. You can provide feedback for this update here: https://admin.fedoraproject.org/updates/sudo-1.7.4p5-1.fc14
sudo-1.7.4p5-1.fc14 has been pushed to the Fedora 14 stable repository. If problems still persist, please make note of it in this bug report.