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newuidmap and newgidmap manpages: fix fd description

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The manpages for newuidmap and newgidmap had a typo "[pid[" instead
of "[pid]".  They were also unclear about what the /proc/pid fd should
be.  Fix both.

Closes #977

Reported-by: igo95862@yandex.ru
Signed-off-by: Serge Hallyn <serge@hallyn.com>
This commit is contained in:
Serge Hallyn
2024-04-09 17:12:46 -05:00
committed by Iker Pedrosa
parent 5f5b21fd5c
commit 2e01b9d7d2
2 changed files with 4 additions and 4 deletions
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4
man/newgidmap.1.xml
View File

@@ -120,8 +120,8 @@
Instead of an integer process id, the first argument may be
specified as <replaceable>fd:N</replaceable>, where the integer N
is the file descriptor number for the calling process's opened
file for <filename>/proc/[pid[</filename>. In this case,
<command>newgidmap</command> will use
file descriptor for the directory <filename>/proc/[pid]</filename>.
In this case, <command>newgidmap</command> will use
<refentrytitle>openat</refentrytitle><manvolnum>2</manvolnum>
to open the <filename>gid_map</filename> file under that
directory, avoiding a TOCTTOU in case the process exits and

4
man/newuidmap.1.xml
View File

@@ -120,8 +120,8 @@
Instead of an integer process id, the first argument may be
specified as <replaceable>fd:N</replaceable>, where the integer N
is the file descriptor number for the calling process's opened
file for <filename>/proc/[pid[</filename>. In this case,
<command>newuidmap</command> will use
file descriptor for the directory <filename>/proc/[pid]</filename>.
In this case, <command>newuidmap</command> will use
<refentrytitle>openat</refentrytitle><manvolnum>2</manvolnum>
to open the <filename>uid_map</filename> file under that
directory, avoiding a TOCTTOU in case the process exits and