fish-shell

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Commit Graph

Author	SHA1	Message	Date
ridiculousfish	9be77d1f9c	Correctly handle "self fd redirections" This adds a test for the obscure case where an fd is redirected to itself. This is tricky because the dup2 will not clear the CLO_EXEC bit. So do it manually; also posix_spawn can't be used in this case.	2019-12-13 16:51:49 -08:00
ridiculousfish	d6c71d77a9	Correctly cloexec file redirections The IO cleanup left file redirections open in the child. For example, /bin/cmd < file.txt would redirect stdin but also leave the file open. Ensure these get closed properly.	2019-12-13 16:16:19 -08:00

Author

SHA1

Message

Date

ridiculousfish

9be77d1f9c

Correctly handle "self fd redirections"

This adds a test for the obscure case where an fd is redirected to
itself. This is tricky because the dup2 will not clear the CLO_EXEC bit.
So do it manually; also posix_spawn can't be used in this case.

2019-12-13 16:51:49 -08:00

ridiculousfish

d6c71d77a9

Correctly cloexec file redirections

The IO cleanup left file redirections open in the child. For example,
/bin/cmd < file.txt would redirect stdin but also leave the file open.
Ensure these get closed properly.

2019-12-13 16:16:19 -08:00

2 Commits