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Tasklist

FS#26082 - xfce4-sensors "double free or corruption (fasttop)" when running

Attached to Project: Arch Linux
Opened by x (onexused) - Tuesday, 20 September 2011, 17:42 GMT
Last edited by Evangelos Foutras (foutrelis) - Sunday, 26 February 2012, 21:43 GMT
Task Type Bug Report
Category Packages: Extra
Status Closed
Assigned To Tobias Powalowski (tpowa)
Evangelos Foutras (foutrelis)
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 2
Private No

Details

When I run xfce4-sensors, it dies immediately reporting "double free or corruption (fasttop)". The backtrace and memory map are attached.
   xfce4-sensors backtrace memor... (14.2 KiB)
This task depends upon

Closed by  Evangelos Foutras (foutrelis)
Sunday, 26 February 2012, 21:43 GMT
Reason for closing:  Upstream
Additional comments about closing:  Warning message added in xfce4-sensors-plugin 1.2.3-4.
Comment by skralljt (skralljt) - Thursday, 29 December 2011, 19:26 GMT
Same happens to me.
/lib/libc.so.6(+0x6e7f2)[0xb70eb7f2]
/lib/libc.so.6(+0x6f492)[0xb70ec492]
/lib/libc.so.6(cfree+0x6d)[0xb70ef57d]
/usr/lib/libglib-2.0.so.0(+0x499db)[0xb725e9db]
/usr/lib/libglib-2.0.so.0(g_free+0x36)[0xb725ecb6]
/usr/lib/xfce4/modules/libxfce4sensors.so.1(get_hddtemp_value+0xe7)[0xb77f9327]
/usr/lib/xfce4/modules/libxfce4sensors.so.1(remove_unmonitored_drives+0x64)[0xb77f9454]
/usr/lib/xfce4/modules/libxfce4sensors.so.1(initialize_hddtemp+0xfa)[0xb77f962a]
/usr/lib/xfce4/modules/libxfce4sensors.so.1(initialize_all+0x41)[0xb77f5631]
/usr/lib/xfce4/modules/libxfce4sensors.so.1(sensors_n..ew+0x67)[0xb77f6927]
xfce4-sensors[0x8049a08]
xfce4-sensors[0x80497fc]
...blah blah blah
Comment by Evangelos Foutras (foutrelis) - Sunday, 26 February 2012, 21:42 GMT
(Upstream bug report: https://bugzilla.xfce.org/show_bug.cgi?id=7109)

The hddtemp daemon needs to be running and listening on localhost:7634 (this is the default host:port).

I have included a warning message in xfce4-sensors-plugin 1.2.3-4. :)

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