[Bug 1921919] [NEW] URfkill Segmentation fault with missing DMI info

[Launchpad Bug Tracker]

You have been subscribed to a public bug by Ubuntu Foundations Team Bug Bot (crichton):

The version of urfkill in -proposed has a possible segmentation fault if
the call to get_dmi_info fails. After this there is an attempt to free
an uninitialized variable. This was blocking the migration from
-proposed.

kernel: urfkilld[46754]: segfault (11) at 0 nip 955592940dc lr 955592940d4 code 1 in urfkill (11) at 0 nip 955592940dc lr 955592940d4 code 1 in urfkilld[95559280000+30000]
kernel: urfkilld[46754]: code: 38a56b88 38800010 4bff07ad e8410018 4bfffcac 3ca2fffd 7e238b a56b88 38800010 4bff07ad e8410018 4bfffcac 3ca2fffd 7e238b78 38a56ad0
kernel: urfkilld[46754]: code: 38800010 4bff0791 e8410018 39200000 <93090000> eb010100 4bff800010 4bff0791 e8410018 39200000 <93090000> eb010100 4bfff5e4 60000000

** Affects: urfkill (Ubuntu)
     Importance: Medium
     Assignee: William Wilson (jawn-smith)
         Status: In Progress


** Tags: patch
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URfkill Segmentation fault  with missing DMI info
https://bugs.launchpad.net/bugs/1921919
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