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25278891
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2021-02-19T06:49:24
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Mark local functions as static
Warned-by: gcc
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e832b768
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2021-02-08T03:45:06
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closefrom: Use close_range() on Linux when available
Closes: !11
Based-on-patch-by: cptpcrd <cptpcrd.git@gmail.com>
Signed-off-by: Guillem Jover <guillem@hadrons.org>
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c4fca5bb
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2021-02-07T14:22:21
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closefrom: Handle lowfd < 0 properly
More important if close_range() is going to be used, since casting
negative values to 'unsigned int' might hide the errors.
[guillem@hadrons.org: Minor coding style fix. ]
Signed-off-by: Guillem Jover <guillem@hadrons.org>
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a1f79978
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2021-02-08T02:52:50
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closefrom: Import some changes from sudo
Take most of the changes done in sudo, but preserve the existing local
changes and refactoring.
In addition, refactor pstat implementation into closefrom_pstat(), so
that the code is easier to read, and requires no conditional
declarations.
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01b77f0d
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2015-12-02T03:32:13
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Add support for GNU/kFreeBSD for closefrom() and getentropy()
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8641d8ae
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2015-09-24T04:01:11
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Make closefrom_procfs() fail when reallocarray() fails
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30e328cb
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2014-11-03T00:43:27
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Do not close file descriptors while scanning the /proc filesystem
Closing file descriptors changes the content of the fd directories in
the /proc filesystem, which means readdir() might get very confused.
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=85663
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4cc43915
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2014-11-02T23:58:23
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Move procfs based implementation into a new closefrom_procfs() function
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34df1426
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2014-11-05T20:01:53
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Refactor file descriptor closure into a new closefrom_close()
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3881c4fc
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2014-11-02T00:23:00
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Update closefrom() function
Import from sudo. Adapt the build system to detect the required features.
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943939d0
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2011-12-31T08:39:44
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Add new closefrom() function
Code taken from sudo, man page from FreeBSD.
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