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files: use PROC_SELF when a process accesses its /proc/PID

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If a process is executed in another pidns, a /proc/PID doesn't link with
the proper process.

This patch fixes a problem like this:
   1: Error (util.c:106): Unable to close fd 33: Bad file descriptor

Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Andrey Vagin 2015-02-09 14:06:13 +03:00 • committed by Pavel Emelyanov
parent 9ebb3738b2
commit aa2d920824
1 changed files with 1 additions and 1 deletions
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2
files.c
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@ -938,7 +938,7 @@ int close_old_fds(struct pstree_item *me)
struct dirent *de;
int fd, ret;
dir = opendir_proc(getpid(), "fd");
dir = opendir_proc(PROC_SELF, "fd");
if (dir == NULL)
return -1;