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ID Category Severity Reproducibility Date Submitted Last Update
0000967 [buildroot] Architecture Specific major always 07-23-06 14:59 09-24-07 02:04
Reporter lerichi View Status public  
Assigned To buildroot
Priority normal Resolution fixed  
Status closed   Product Version 0.9.27
Summary 0000967: SEGV when running openssh
Description I downloaded and did a standard build of the latest buildroot. Busybox works just fine, but openssh and all its helpers just SEGV. Apart from that, the other non-busybox proggies also die. So there must be a problem with some library.

Just make a standard build (gcc-3.4.2), chroot into build_ARCH/root and call sshd. It should die :-(

Any ideas? I have a suspicion that xstrdup() might be the cause.

Regards-
Richard
Additional Information
Attached Files  uClibc-snapshot-openssh-v3.9p1.strace [^] (6,554 bytes) 02-01-07 13:50

- Relationships

- Notes
(0002041)
bernhardf
01-24-07 13:04

Try to strace this and perpahs provide a simple testcase for us to reproduce.
 
(0002081)
gheeres
02-01-07 13:53

Attached strace output.

Build / configuration:

uClibc-snapshost (01/26/2007)
gcc-v4.1.1
openssh-v3.9p1

Same results attempting to use openssh-v4.5p1

If strace needs to be in different format, please provide instructions for generating.
 
(0002082)
gheeres
02-01-07 14:10

Older buildroot using:

uClibc-0.9.28 (non-snapshot)
gcc-v3.4.6
openssh-v3.9p1 or openssh-v4.5p1

Works correctly.
 
(0002092)
gheeres
02-03-07 17:31

Checked out newest uClibc build (), completely rebuilt entire toolchain and build files. SSH is no longer SEGV.
 
(0002094)
bernhardf
02-04-07 03:24

I consider this fixed now and shall close this issue within two weeks from now on, unless somebody comes up to let us know that 0.9.28.1 and current svn still has problems.

Thanks, all, for your help with testing.
 
(0002784)
bernhardf
09-24-07 02:04

ssh was updated and works fine for me.
 

- Issue History
Date Modified Username Field Change
07-23-06 14:59 lerichi New Issue
07-23-06 14:59 lerichi Status new => assigned
07-23-06 14:59 lerichi Assigned To  => uClibc
07-27-06 04:58 thrakhath Issue Monitored: thrakhath
01-24-07 13:04 bernhardf Note Added: 0002041
02-01-07 13:50 gheeres File Added: uClibc-snapshot-openssh-v3.9p1.strace
02-01-07 13:53 gheeres Note Added: 0002081
02-01-07 14:10 gheeres Note Added: 0002082
02-03-07 17:31 gheeres Note Added: 0002092
02-04-07 03:24 bernhardf Note Added: 0002094
02-04-07 03:24 bernhardf Status assigned => feedback
02-12-07 05:33 vapier Status feedback => assigned
02-12-07 05:33 vapier Assigned To uClibc => buildroot
09-24-07 02:04 bernhardf Status assigned => closed
09-24-07 02:04 bernhardf Note Added: 0002784
09-24-07 02:04 bernhardf Resolution open => fixed


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