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| author | Eric Wong <e@80x24.org> | 2020-01-01 10:38:58 +0000 |
|---|---|---|
| committer | Eric Wong <e@80x24.org> | 2020-01-01 19:11:07 +0000 |
| commit | 8c21d7dc061b5e53eb096f5e7edcb1cd16c0f959 (patch) | |
| tree | 21d53e5161667dd47ac2b9dcc000822ad3349061 /t | |
| parent | 7dddc72dd59b8947696cf0563034fda672b67905 (diff) | |
| download | public-inbox-8c21d7dc061b5e53eb096f5e7edcb1cd16c0f959.tar.gz | |
We can use Perl's sysopen function to pass O_NONBLOCK to open(2) and avoid blocking on FIFOs. This avoids a TOCTTOU race where somebody can change a regular to FIFO in between the stat(2) and open(2) syscalls.
Diffstat (limited to 't')
0 files changed, 0 insertions, 0 deletions