xz(1) keeps SEGFAULT-ing

Mikhail T. mi+thun at aldan.algebra.com
Sat Dec 22 18:07:43 UTC 2012


On 22.12.2012 11:39, Adrian Chadd wrote:
> Is it dumping core?
Yes, and, as I type this, I'm trying to reproduce the crash using the 
version of liblzma.so.5 compiled with "-O0 -g" (under valgrind). So far 
(25%) everything is clean and valgrind has no complaints either.

Yours,

    -mi

>> Following xz's fault, all other processes (dump, ccrypt, sh) dump their
>> cores to, but, according to dmesg, the culprit is always xz.*According to
>> core, the fault is somewhere inside liblzma.so.5*. I recompiled the library
>> to enable debugging and am trying to investigate, but, perhaps, someone has
>> already run into this?


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