GNU logs - #29051, boring messages

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Subject: bug#29051: Error in `parted': realloc(): invalid next size
Resent-From: Seth Finkelstein <sethf@HIDDEN>
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Date: Sat, 28 Oct 2017 23:35:48 -0400
From: Seth Finkelstein <sethf@HIDDEN>
Message-ID: <20171029033548.GB12288@HIDDEN>
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On the Samsung Galaxy TabPro S tablet, "parted /dev/sda print" crashes
with an error such as:

*** Error in `parted': realloc(): invalid next size: 0x000055cf7d3f3200 ***

This is using clonezilla-live-20171024-artful-amd64.iso
http://clonezilla.org/downloads.php

root@artful:~# parted
GNU Parted 3.2
Using /dev/sda
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) print
Model: ATA LITEON CV1-8B128 (scsi)
Disk /dev/sda: 128GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags: 

*** Error in `parted': realloc(): invalid next size: 0x00005590d5252c00 ***
Aborted

	I hope the following information helps:

root@artful:~# uname -a
Linux artful 4.13.0-16-generic #19-Ubuntu SMP Wed Oct 11 18:35:14 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

root@artful:~# fdisk -l /dev/sda
Disk /dev/sda: 119.2 GiB, 128035676160 bytes, 250069680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 74742138-9879-4263-8AF3-146959FA3F9B

Device         Start       End   Sectors   Size Type
/dev/sda1       2048    206847    204800   100M EFI System
/dev/sda2     206848    468991    262144   128M Microsoft reserved
/dev/sda3     468992 227284991 226816000 108.2G Microsoft basic data
/dev/sda4  227284992 228308991   1024000   500M Windows recovery environment
/dev/sda5  228308992 247971839  19662848   9.4G Windows recovery environment
/dev/sda6  247971840 250068991   2097152     1G Windows recovery environment

root@artful:~# smartctl -a /dev/sda
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.13.0-16-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Device Model:     LITEON CV1-8B128
Serial Number:    002603102KU6
Firmware Version: G872002
User Capacity:    128,035,676,160 bytes [128 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    Solid State Device
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   ACS-2 (minor revision not indicated)
SATA Version is:  SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Sat Oct 28 22:48:09 2017 UTC
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

Thanks for any help,
-- 
Seth Finkelstein
sethf put-at-sign-here sethf.com

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From: help-debbugs@HIDDEN (GNU bug Tracking System)
To: Seth Finkelstein <sethf@HIDDEN>
Subject: bug#29051: Acknowledgement (Error in `parted': realloc(): invalid
 next size)
Message-ID: <handler.29051.B.1509248772613.ack <at> debbugs.gnu.org>
References: <20171029033548.GB12288@HIDDEN>
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Date: Sun, 29 Oct 2017 03:47:02 +0000

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Message sent to bug-parted@HIDDEN:

Subject: bug#29051: Error in `parted': realloc(): invalid next size
Resent-From: Phil Susi <psusi@HIDDEN>
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To: Seth Finkelstein <sethf@HIDDEN>, 29051 <at> debbugs.gnu.org
References: <20171029033548.GB12288@HIDDEN>
From: Phil Susi <psusi@HIDDEN>
Message-ID: <41138548-eb15-1396-a6b9-d9cb26ec8242@HIDDEN>
Date: Fri, 3 Nov 2017 08:43:22 -0400
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From: Phil Susi <psusi@HIDDEN>
To: Seth Finkelstein <sethf@HIDDEN>, 29051 <at> debbugs.gnu.org
Message-ID: <41138548-eb15-1396-a6b9-d9cb26ec8242@HIDDEN>
Subject: Re: bug#29051: Error in `parted': realloc(): invalid next size
References: <20171029033548.GB12288@HIDDEN>
In-Reply-To: <20171029033548.GB12288@HIDDEN>

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On 10/28/2017 11:35 PM, Seth Finkelstein wrote:
> On the Samsung Galaxy TabPro S tablet, "parted /dev/sda print" crashes
> with an error such as:
>=20
> *** Error in `parted': realloc(): invalid next size: 0x000055cf7d3f3200=
 ***

Can you run dd if=3D/dev/sda of=3Ddump count=3D64, then gzip dump, and po=
st
the resulting dump.gz file for analysis?



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Message sent to bug-parted@HIDDEN:

Subject: bug#29051: Error in `parted': realloc(): invalid next size
References: <20171029033548.GB12288@HIDDEN>
Resent-From: Seth Finkelstein <sethf@HIDDEN>
Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org>
Resent-CC: bug-parted@HIDDEN
Resent-Date: Fri, 17 Nov 2017 16:28:02 +0000
Resent-Message-ID: <handler.29051.B29051.151093604112121 <at> debbugs.gnu.org>
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To: Phil Susi <psusi@HIDDEN>
Cc: 29051 <at> debbugs.gnu.org
Date: Fri, 17 Nov 2017 04:13:25 -0500
From: Seth Finkelstein <sethf@HIDDEN>
Message-ID: <20171117091325.GA30499@HIDDEN>
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On Fri, Nov 03, 2017 at 08:43:22AM -0400, Phil Susi wrote:
> On 10/28/2017 11:35 PM, Seth Finkelstein wrote:
> > On the Samsung Galaxy TabPro S tablet, "parted /dev/sda print" crashes
> > with an error such as:
> > 
> > *** Error in `parted': realloc(): invalid next size: 0x000055cf7d3f3200 ***
> 
> Can you run dd if=/dev/sda of=dump count=64, then gzip dump, and post
> the resulting dump.gz file for analysis?

Here it is, in base64 format:
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Also, here is a crash from a different system, Mageia 6 live x86_64:

# uname -a
Linux localhost 4.9.35-desktop-1.mga6 #1 SMP Thu Jun 29 19:27:27 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

# parted /dev/sda print
Model: ATA LITEON CV1-8B128 (scsi)
Disk /dev/sda: 128GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags: 

*** Error in `parted': realloc(): invalid next size: 0x0000000001aaa370 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x72435)[0x7fa721459435]
/lib64/libc.so.6(+0x7e0a1)[0x7fa7214650a1]
/lib64/libc.so.6(realloc+0x184)[0x7fa7214660a4]
/lib64/libparted.so.2(xrealloc+0x16)[0x7fa721c4e096]
parted(table_render+0xac)[0x40cf6c]
parted[0x4076cd]
parted(non_interactive_mode+0x92)[0x40cb82]
parted(main+0x106f)[0x405fbf]
/lib64/libc.so.6(__libc_start_main+0xf0)[0x7fa721407600]
parted(_start+0x29)[0x406149]
======= Memory map: ========
00400000-00412000 r-xp 00000000 07:00 56556                              /usr/sbin/parted
00611000-00612000 r--p 00011000 07:00 56556                              /usr/sbin/parted
00612000-00613000 rw-p 00012000 07:00 56556                              /usr/sbin/parted
00613000-00614000 rw-p 00000000 00:00 0 
01a84000-01b4f000 rw-p 00000000 00:00 0                                  [heap]
7fa714000000-7fa714021000 rw-p 00000000 00:00 0 
7fa714021000-7fa718000000 ---p 00000000 00:00 0 
7fa71a0fd000-7fa71a113000 r-xp 00000000 07:00 31121                      /usr/lib64/libgcc_s-5.4.0.so.1
7fa71a113000-7fa71a312000 ---p 00016000 07:00 31121                      /usr/lib64/libgcc_s-5.4.0.so.1
7fa71a312000-7fa71a313000 r--p 00015000 07:00 31121                      /usr/lib64/libgcc_s-5.4.0.so.1
7fa71a313000-7fa71a314000 rw-p 00016000 07:00 31121                      /usr/lib64/libgcc_s-5.4.0.so.1
7fa71a314000-7fa7201eb000 r--p 00000000 07:00 164673                     /usr/share/locale/locale-archive
7fa7201eb000-7fa7201ee000 r-xp 00000000 07:00 30935                      /usr/lib64/libdl-2.22.so
7fa7201ee000-7fa7203ed000 ---p 00003000 07:00 30935                      /usr/lib64/libdl-2.22.so
7fa7203ed000-7fa7203ee000 r--p 00002000 07:00 30935                      /usr/lib64/libdl-2.22.so
7fa7203ee000-7fa7203ef000 rw-p 00003000 07:00 30935                      /usr/lib64/libdl-2.22.so
7fa7203ef000-7fa7204ee000 r-xp 00000000 07:00 31704                      /usr/lib64/libm-2.22.so
7fa7204ee000-7fa7206ed000 ---p 000ff000 07:00 31704                      /usr/lib64/libm-2.22.so
7fa7206ed000-7fa7206ee000 r--p 000fe000 07:00 31704                      /usr/lib64/libm-2.22.so
7fa7206ee000-7fa7206ef000 rw-p 000ff000 07:00 31704                      /usr/lib64/libm-2.22.so
7fa7206ef000-7fa720707000 r-xp 00000000 07:00 32065                      /usr/lib64/libpthread-2.22.so
7fa720707000-7fa720906000 ---p 00018000 07:00 32065                      /usr/lib64/libpthread-2.22.so
7fa720906000-7fa720907000 r--p 00017000 07:00 32065                      /usr/lib64/libpthread-2.22.so
7fa720907000-7fa720908000 rw-p 00018000 07:00 32065                      /usr/lib64/libpthread-2.22.so
7fa720908000-7fa72090c000 rw-p 00000000 00:00 0 
7fa72090c000-7fa720913000 r-xp 00000000 07:00 45346                      /usr/lib64/librt-2.22.so
7fa720913000-7fa720b12000 ---p 00007000 07:00 45346                      /usr/lib64/librt-2.22.so
7fa720b12000-7fa720b13000 r--p 00006000 07:00 45346                      /usr/lib64/librt-2.22.so
7fa720b13000-7fa720b14000 rw-p 00007000 07:00 45346                      /usr/lib64/librt-2.22.so
7fa720b14000-7fa720b4d000 r-xp 00000000 07:00 31787                      /usr/lib64/libncursesw.so.6.0
7fa720b4d000-7fa720d4c000 ---p 00039000 07:00 31787                      /usr/lib64/libncursesw.so.6.0
7fa720d4c000-7fa720d4d000 r--p 00038000 07:00 31787                      /usr/lib64/libncursesw.so.6.0
7fa720d4d000-7fa720d4e000 rw-p 00039000 07:00 31787                      /usr/lib64/libncursesw.so.6.0
7fa720d4e000-7fa720d52000 r-xp 00000000 07:00 45531                      /usr/lib64/libuuid.so.1.3.0
7fa720d52000-7fa720f51000 ---p 00004000 07:00 45531                      /usr/lib64/libuuid.so.1.3.0
7fa720f51000-7fa720f52000 r--p 00003000 07:00 45531                      /usr/lib64/libuuid.so.1.3.0
7fa720f52000-7fa720f53000 rw-p 00004000 07:00 45531                      /usr/lib64/libuuid.so.1.3.0
7fa720f53000-7fa720f8e000 r-xp 00000000 07:00 30724                      /usr/lib64/libblkid.so.1.1.0
7fa720f8e000-7fa72118d000 ---p 0003b000 07:00 30724                      /usr/lib64/libblkid.so.1.1.0
7fa72118d000-7fa721191000 r--p 0003a000 07:00 30724                      /usr/lib64/libblkid.so.1.1.0
7fa721191000-7fa721192000 rw-p 0003e000 07:00 30724                      /usr/lib64/libblkid.so.1.1.0
7fa721192000-7fa721193000 rw-p 00000000 00:00 0 
7fa721193000-7fa7211e2000 r-xp 00000000 07:00 30920                      /usr/lib64/libdevmapper.so.1.02
7fa7211e2000-7fa7213e2000 ---p 0004f000 07:00 30920                      /usr/lib64/libdevmapper.so.1.02
7fa7213e2000-7fa7213e3000 r--p 0004f000 07:00 30920                      /usr/lib64/libdevmapper.so.1.02
7fa7213e3000-7fa7213e6000 rw-p 00050000 07:00 30920                      /usr/lib64/libdevmapper.so.1.02
7fa7213e6000-7fa7213e7000 rw-p 00000000 00:00 0 
7fa7213e7000-7fa721590000 r-xp 00000000 07:00 30755                      /usr/lib64/libc-2.22.so
7fa721590000-7fa721790000 ---p 001a9000 07:00 30755                      /usr/lib64/libc-2.22.so
7fa721790000-7fa721794000 r--p 001a9000 07:00 30755                      /usr/lib64/libc-2.22.so
7fa721794000-7fa721796000 rw-p 001ad000 07:00 30755                      /usr/lib64/libc-2.22.so
7fa721796000-7fa72179a000 rw-p 00000000 00:00 0 
7fa72179a000-7fa7217cd000 r-xp 00000000 07:00 45486                      /usr/lib64/libtinfo.so.6.0
7fa7217cd000-7fa7219cd000 ---p 00033000 07:00 45486                      /usr/lib64/libtinfo.so.6.0
7fa7219cd000-7fa7219d1000 r--p 00033000 07:00 45486                      /usr/lib64/libtinfo.so.6.0
7fa7219d1000-7fa7219d2000 rw-p 00037000 07:00 45486                      /usr/lib64/libtinfo.so.6.0
7fa7219d2000-7fa7219d3000 rw-p 00000000 00:00 0 
7fa7219d3000-7fa721a13000 r-xp 00000000 07:00 32110                      /usr/lib64/libreadline.so.6.3
7fa721a13000-7fa721c13000 ---p 00040000 07:00 32110                      /usr/lib64/libreadline.so.6.3
7fa721c13000-7fa721c15000 r--p 00040000 07:00 32110                      /usr/lib64/libreadline.so.6.3
7fa721c15000-7fa721c1b000 rw-p 00042000 07:00 32110                      /usr/lib64/libreadline.so.6.3
7fa721c1b000-7fa721c1d000 rw-p 00000000 00:00 0 
7fa721c1d000-7fa721c61000 r-xp 00000000 07:00 31969                      /usr/lib64/libparted.so.2.0.1
7fa721c61000-7fa721e61000 ---p 00044000 07:00 31969                      /usr/lib64/libparted.so.2.0.1
7fa721e61000-7fa721e63000 r--p 00044000 07:00 31969                      /usr/lib64/libparted.so.2.0.1
7fa721e63000-7fa721e65000 rw-p 00046000 07:00 31969                      /usr/lib64/libparted.so.2.0.1
7fa721e65000-7fa721e69000 rw-p 00000000 00:00 0 
7fa721e69000-7fa721e89000 r-xp 00000000 07:00 30423                      /usr/lib64/ld-2.22.so
7fa72204b000-7fa722050000 rw-p 00000000 00:00 0 
7fa722050000-7fa72206d000 r-xp 00000000 07:00 45502                      /usr/lib64/libudev.so.1.6.4
7fa72206d000-7fa72206e000 ---p 0001d000 07:00 45502                      /usr/lib64/libudev.so.1.6.4
7fa72206e000-7fa72206f000 r--p 0001d000 07:00 45502                      /usr/lib64/libudev.so.1.6.4
7fa72206f000-7fa722070000 rw-p 0001e000 07:00 45502                      /usr/lib64/libudev.so.1.6.4
7fa722070000-7fa722073000 rw-p 00000000 00:00 0 
7fa72207e000-7fa722080000 rw-p 00000000 00:00 0 
7fa722080000-7fa722087000 r--s 00000000 07:00 29289                      /usr/lib64/gconv/gconv-modules.cache
7fa722087000-7fa722088000 rw-p 00000000 00:00 0 
7fa722088000-7fa722089000 r--p 0001f000 07:00 30423                      /usr/lib64/ld-2.22.so
7fa722089000-7fa72208a000 rw-p 00020000 07:00 30423                      /usr/lib64/ld-2.22.so
7fa72208a000-7fa72208b000 rw-p 00000000 00:00 0 
7ffc0fe3e000-7ffc0fe5f000 rw-p 00000000 00:00 0                          [stack]
7ffc0ff75000-7ffc0ff77000 r--p 00000000 00:00 0                          [vvar]
7ffc0ff77000-7ffc0ff79000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
Aborted (core dumped)

Message sent to bug-parted@HIDDEN:

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Subject: bug#29051: Error in `parted': realloc(): invalid next size
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References: <20171029033548.GB12288@HIDDEN>
 <20171117091325.GA30499@HIDDEN>
From: Phil Susi <psusi@HIDDEN>
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From: Phil Susi <psusi@HIDDEN>
To: Seth Finkelstein <sethf@HIDDEN>
Cc: 29051 <at> debbugs.gnu.org
Message-ID: <a9cd0642-9ba4-6263-0f67-0656975eea7b@HIDDEN>
Subject: Re: bug#29051: Error in `parted': realloc(): invalid next size
References: <20171029033548.GB12288@HIDDEN>
 <20171117091325.GA30499@HIDDEN>
In-Reply-To: <20171117091325.GA30499@HIDDEN>

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On 11/17/2017 4:13 AM, Seth Finkelstein wrote:
> Here it is, in base64 format:

Thanks.  It appears that you have some non printing characters in your
partition names.  parted/table.c was using wcswidth() to check the width
of the name in characters, but this function returns -1 if there are non
printable characters, and that causes parted to add one extra space of
padding and overflow the string buffer.  I'll post a patch to fix that
momentarily.


On a related note, after fixing it I noticed that the columns in the
table still do not line up right.  It looks like these kanji? characters
are extra wide so they push the next column over more than parted
expects and pads for.  Isn't that not supposed to happen when you are
using a fixed width font?



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