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| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2014-02-02 10:41:51 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2014-02-02 10:41:51 +0100 |
| commit | 29eea45931f6ae094bb2be5c82d7ad6641dc1e65 (patch) | |
| tree | 3a67e2d0f4fb8403f0e88aa7fb690e0dd59a4a4f /lib/map/README | |
| parent | 0b95485db79d3033cacd42038f0cf575e430e066 (diff) | |
| download | plan9front-29eea45931f6ae094bb2be5c82d7ad6641dc1e65.tar.xz | |
kernel: do not pass user address of fd[2] array to newfd2()
access to user memory can pagefault and newfd2() holds
fgrp spinlock while writing to it. make temporary copy
on the stack in syspipe().
Diffstat (limited to 'lib/map/README')
0 files changed, 0 insertions, 0 deletions