systemd/dup-fcntl.cocci at 5cfa2c3dc09ffed16e3ad249e893911e372d3ed0 - systemd - ClassFun

mirrors/systemd

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Lennart Poettering 43dc7aa2ba coccinelle: always use fcntl(fd, FD_DUPFD, 3) instead of dup(fd)

Let's avoid fds 0…2 for safety reasons.

2018-03-20 22:31:14 +01:00

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 @@
 expression fd;
 @@
 - dup(fd)
 + fcntl(fd, F_DUPFD, 3)