[CRIU] [PATCH 0/3] crit core-dump feature
Cyrill Gorcunov
gorcunov at gmail.com
Mon Apr 27 11:10:11 PDT 2015
On Mon, Apr 27, 2015 at 03:05:10PM +0300, Pavel Emelyanov wrote:
> Cyrill, please, review the patches.
>
While I'm fine with python part, I don't like how we handle
task's command line: in kernel it's NOT limited to 80 symbols
thus one needs to either define
#define ELF_PRARGSZ (80) /* Number of chars for args */
or use predefined constant (I didn't check if it lives in
standart header). 80 bytes is a max allowed in core but
we should save the complete command line in image file
I think (which implies that parse_pid_cmdline should
take accumulator size as well). The kernel itself may
provide up to 4K arguments iirc.
Cyrill
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