On Tuesday 10 October 2006 15:07, Dave Kleikamp wrote:
> Still don't know exactly what's going on here. In case it helps, this
> is the call to dup2() from strace output:
>
> 1419 open("/dev/null", O_RDWR) = 7
> 1419 getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=1024}) = 0
> 1419 dup2(7, 524) = 524
> 1419 dup2(7, 525 <unfinished ...>
Thanks for the data point.
Hmmm... looks as if the likely sequence of events was:
create embedded fdtable
extend fdtable, allocate external data to handle fd = 524
try to extend fdtable again, crash.
Seems as if alloc_fdtable() or copy_fdtable() are to blame, but the code logic
seems to be identical. Hmmmm.
-- Vadim Lobanov
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