cpufreqd buffer overflow detected
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
cpufreqd (Ubuntu) |
Fix Released
|
High
|
Adam Conrad | ||
Saucy |
Fix Released
|
High
|
Unassigned |
Bug Description
SRU REQUEST TO SAUCY
=======
IMPACT
------
cpufreqd doesn't start at all in saucy, crashing immediately:
* Starting CPU Frequency daemon cpufreqd *** buffer overflow detected ***: /usr/sbin/cpufreqd terminated
======= Backtrace: =========
/lib/i386-
/lib/i386-
/lib/i386-
/usr/sbin/
/lib/i386-
/usr/sbin/
======= Memory map: ========
08048000-08052000 r-xp 00000000 08:05 2343 /usr/sbin/cpufreqd
08052000-08053000 r--p 0000a000 08:05 2343 /usr/sbin/cpufreqd
08053000-08054000 rw-p 0000b000 08:05 2343 /usr/sbin/cpufreqd
088fa000-0891b000 rw-p 00000000 00:00 0 [heap]
b750f000-b7510000 rw-p 00000000 00:00 0
b7510000-b76bd000 r-xp 00000000 08:05 153114 /lib/i386-
b76bd000-b76bf000 r--p 001ad000 08:05 153114 /lib/i386-
b76bf000-b76c0000 rw-p 001af000 08:05 153114 /lib/i386-
b76c0000-b76c4000 rw-p 00000000 00:00 0
b76c4000-b76c9000 r-xp 00000000 08:05 19603 /usr/lib/
b76c9000-b76ca000 r--p 00004000 08:05 19603 /usr/lib/
b76ca000-b76cb000 rw-p 00005000 08:05 19603 /usr/lib/
b76cb000-b76ce000 r-xp 00000000 08:05 153098 /lib/i386-
b76ce000-b76cf000 r--p 00002000 08:05 153098 /lib/i386-
b76cf000-b76d0000 rw-p 00003000 08:05 153098 /lib/i386-
b76d2000-b76ed000 r-xp 00000000 08:05 132175 /lib/i386-
b76ed000-b76ee000 r--p 0001a000 08:05 132175 /lib/i386-
b76ee000-b76ef000 rw-p 0001b000 08:05 132175 /lib/i386-
b76ef000-b76f2000 rw-p 00000000 00:00 0
b76f2000-b76f3000 r-xp 00000000 00:00 0 [vdso]
b76f3000-b7713000 r-xp 00000000 08:05 153124 /lib/i386-
b7713000-b7714000 r--p 0001f000 08:05 153124 /lib/i386-
b7714000-b7715000 rw-p 00020000 08:05 153124 /lib/i386-
bfbe6000-bfc07000 rw-p 00000000 00:00 0 [stack]
Aborted (core dumped)
[TEST CASE]
-----------
Install cpufreqd
Observe crash
[REGRESSION POTENTIAL]
-------
none
[OTHER INFO]
------------
https:/
Related branches
- Jamie Strandboge: Disapprove
-
Diff: 553 lines (+11/-481)6 files modified.pc/619913.patch/src/cpufreqd_acpi_battery.c (+0/-401)
.pc/applied-patches (+0/-2)
.pc/path_max.patch/src/cpufreqd.h (+0/-59)
debian/changelog (+7/-0)
src/cpufreqd.h (+1/-7)
src/cpufreqd_acpi_battery.c (+3/-12)
tags: | added: upgrade-software-version |
Changed in cpufreqd (Ubuntu): | |
status: | Confirmed → Fix Committed |
assignee: | nobody → Adam Conrad (adconrad) |
description: | updated |
Changed in cpufreqd (Ubuntu): | |
importance: | Undecided → High |
Changed in cpufreqd (Ubuntu Saucy): | |
importance: | Undecided → High |
status: | New → Triaged |
Changed in cpufreqd (Ubuntu Saucy): | |
assignee: | Herbert (herbert-fischer) → nobody |
status: | In Progress → Confirmed |
Changed in cpufreqd (Ubuntu Saucy): | |
status: | Confirmed → Fix Committed |
tags: |
added: verification-done removed: verification-done-saucy verification-needed |
Status changed to 'Confirmed' because the bug affects multiple users.