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Subject: Bug #67383 exec() leaks file and socket descriptors to called program
From: yohgaki@ohgaki.net (Yasuo Ohgaki)

Hi all,

This bug comes to my attention.
https://bugs.php.net/bug.php?id=67383

This report includes patch that prevents file descriptor leaks.
https://bugs.php.net/patch-display.php?bug_id=67383&patch=SOCK_CLOEXEC-and-FD_CLOEXEC&revision=latest

There may be cases that CLOEXEC cannot be applied blindly, but it
seems this fixes lots of bugs including very old bugs.
Why this patch is not merged and closed?

Regards,

--
Yasuo Ohgaki
yohgaki@ohgaki.net