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| author | Thomas Schwinge <thomas@schwinge.name> | 2010-11-30 10:39:28 +0100 |
|---|---|---|
| committer | Thomas Schwinge <thomas@schwinge.name> | 2010-11-30 10:39:28 +0100 |
| commit | cd782d77c1e90976cb6dacf6ba78ba762f145a50 (patch) | |
| tree | 3b6ed292f3cc607dd43dfcc82044945f758d85f5 /open_issues/secure_file_descriptor_handling.mdwn | |
| parent | b4a020824706ddfd9c1c38fb08d6935fa8e8cde3 (diff) | |
| download | web-cd782d77c1e90976cb6dacf6ba78ba762f145a50.tar.gz web-cd782d77c1e90976cb6dacf6ba78ba762f145a50.tar.bz2 web-cd782d77c1e90976cb6dacf6ba78ba762f145a50.zip | |
Been reading another LWN issue...
Diffstat (limited to 'open_issues/secure_file_descriptor_handling.mdwn')
| -rw-r--r-- | open_issues/secure_file_descriptor_handling.mdwn | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/open_issues/secure_file_descriptor_handling.mdwn b/open_issues/secure_file_descriptor_handling.mdwn index c9956ede..1a514e69 100644 --- a/open_issues/secure_file_descriptor_handling.mdwn +++ b/open_issues/secure_file_descriptor_handling.mdwn @@ -8,7 +8,16 @@ Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled [[GNU Free Documentation License|/fdl]]."]]"""]] +[[!tag open_issue_glibc]] + `O_CLOEXEC`, `dup3` et al.; see <http://udrepper.livejournal.com/20407.html>. [[tschwinge]] once worked on this, posted patches to libc-alpha. This works needs to be resumed and finished. + +--- + +In <http://lwn.net/Articles/417421/> an interesting point is made: *you [may] +want some [[unix/file_descriptor]] to still be open if 'exec' fails, but you +don't want it to be open after the exec succeeds*. [[I|tschwinge]]'m not sure +whether our current `O_CLOEXEC` implementation adheres to that. |