Public bug reported:
The sbsign program in Ubuntu 16.04 is segfaulting randomly:
root@gil:/home/ubuntu# /usr/bin/sbsign --key
//etc/refind.d/keys/refind_local.key --cert
//etc/refind.d/keys/refind_local.crt --output /tmp/refind_local/refind_x64.efi
/usr/share/refind/refind/refind_x64.efi
warning: data remaining[204288 vs 227742]: gaps between PE/COFF sections?
warning: data remaining[204288 vs 227744]: gaps between PE/COFF sections?
warning: overwriting existing signature
Segmentation fault (core dumped)
root@gil:/home/ubuntu# /usr/bin/sbsign --key
//etc/refind.d/keys/refind_local.key --cert
//etc/refind.d/keys/refind_local.crt --output /tmp/refind_local/refind_x64.efi
/usr/share/refind/refind/refind_x64.efi
warning: data remaining[204288 vs 227742]: gaps between PE/COFF sections?
warning: data remaining[204288 vs 227744]: gaps between PE/COFF sections?
root@gil:/home/ubuntu# /usr/bin/sbsign --key
//etc/refind.d/keys/refind_local.key --cert
//etc/refind.d/keys/refind_local.crt --output /tmp/refind_local/refind_x64.efi
/usr/share/refind/refind/refind_x64.efi
warning: data remaining[204288 vs 227742]: gaps between PE/COFF sections?
warning: data remaining[204288 vs 227744]: gaps between PE/COFF sections?
root@gil:/home/ubuntu# /usr/bin/sbsign --key
//etc/refind.d/keys/refind_local.key --cert
//etc/refind.d/keys/refind_local.crt --output /tmp/refind_local/refind_x64.efi
/usr/share/refind/refind/refind_x64.efi
warning: data remaining[204288 vs 227742]: gaps between PE/COFF sections?
warning: data remaining[204288 vs 227744]: gaps between PE/COFF sections?
root@gil:/home/ubuntu# /usr/bin/sbsign --key
//etc/refind.d/keys/refind_local.key --cert
//etc/refind.d/keys/refind_local.crt --output /tmp/refind_local/refind_x64.efi
/usr/share/refind/refind/refind_x64.efi
warning: data remaining[204288 vs 227742]: gaps between PE/COFF sections?
warning: data remaining[204288 vs 227744]: gaps between PE/COFF sections?
warning: overwriting existing signature
Segmentation fault (core dumped)
Note that on two of those five runs, the program segfaulted. This
problem is new with Ubuntu 16.04; it did not occur with Ubuntu 16.04 or
15.10.
Here's my version information:
$ lsb_release -rd
Description: Ubuntu 16.04 LTS
Release: 16.04
$ apt-cache policy sbsigntool
sbsigntool:
Installed: 0.6-0ubuntu10
Candidate: 0.6-0ubuntu10
Version table:
*** 0.6-0ubuntu10 500
500 http://nessus.rodsbooks.com/ubuntu xenial/main amd64 Packages
100 /var/lib/dpkg/status
I'm attaching a crash dump from /var/crash.
** Affects: sbsigntool (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1574372
Title:
sbsign crashes randomly
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