This bug was fixed in the package fwts - 16.03.00-0ubuntu1.1
---------------
fwts (16.03.00-0ubuntu1.1) xenial; urgency=low
* fix segment fault when running fwts method test (LP: #1635502)
- remove double pthread_mutex_unlock on method usage thread counter
-- Colin King <colin.k...@canonical.com> Mon, 24 Oct 2016 17:21:11
+0100
** Changed in: fwts (Ubuntu Xenial)
Status: Fix Committed => Fix Released
** Changed in: fwts (Ubuntu Trusty)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1635502
Title:
segment fault when running fwts method test
Status in Firmware Test Suite:
Fix Committed
Status in fwts package in Ubuntu:
Fix Released
Status in fwts source package in Trusty:
Fix Released
Status in fwts source package in Xenial:
Fix Released
Status in fwts source package in Yakkety:
Fix Released
Bug description:
[SRU Justification][YAKKETY]
fwts segfaults when running a fwts method test because of a double
unlock on a pthread mutex.
[FIX]
Upstream commit
https://lists.ubuntu.com/archives/fwts-devel/2016-October/008679.html - don't
do double unlocking
[TEST CASE]
run fwts method - on the firmware and we get a double unlock on method
invocation accounting and a segfault occurs. With the fix there is no segfault.
[REGRESSION POTENTIAL]
Minimal impact; this affects method invocation accounting and just the fwts
method execution. The fix only changes the accounting and will not affect
other fwts test components.
------------------------------------------------
Test 46 of 192: Test _OFF (Set resource off).
PASSED: Test 46, \_SB_.PCI0.PEG0.PEGP._OFF returned no values as expected.
Caught SIGNAL 11 (Segmentation fault), aborting.
Backtrace:
0x00007f09c3fc9dd4 /usr/local/lib/fwts/libfwts.so.1(+0xfdd4)
0x00007f09c3a1b4a0 /lib/x86_64-linux-gnu/libc.so.6(+0x354a0)
0x00007f09c3363960 /lib/x86_64-linux-gnu/libpthread.so.0(+0x12960)
0x00007f09c42196b0
/usr/local/lib/fwts/libfwtsacpica.so.1(fwts_acpica_sem_count_get+0x40)
0x000000000041efef fwts()
0x000000000041f195 fwts()
0x0000000000421210 fwts()
0x00007f09c3fcf441 /usr/local/lib/fwts/libfwts.so.1(+0x15441)
0x00007f09c3fd0bc3 /usr/local/lib/fwts/libfwts.so.1(fwts_framework_args+0x793)
0x000000000040519a fwts()
0x00007f09c3a06830 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)
0x0000000000406079 fwts()
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