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| author | andersen <andersen@69ca8d6d-28ef-0310-b511-8ec308f3f277> | 2004-08-16 08:38:34 +0000 |
|---|---|---|
| committer | andersen <andersen@69ca8d6d-28ef-0310-b511-8ec308f3f277> | 2004-08-16 08:38:34 +0000 |
| commit | 298e9952ade648380a5612c058cb7ede7051c561 (patch) | |
| tree | ff3b46509a10ed268c99c563bc7db45d6afc2169 /init | |
| parent | 1033e21ab7835793dad65f502bceb39c8dc1b9df (diff) | |
| download | busybox-w32-298e9952ade648380a5612c058cb7ede7051c561.tar.gz busybox-w32-298e9952ade648380a5612c058cb7ede7051c561.tar.bz2 busybox-w32-298e9952ade648380a5612c058cb7ede7051c561.zip | |
Joe.C writes:
This bug is in busybox 1.0.0-rc2. When using lash exec
builtin with redirection, the opened file fd keep increasing.
For example, please try the following command with lash.
ls -al /proc/<lash pid>/fd
exec /bin/sh 2>/dev/null
ls -al /proc/<lash pid>/fd
The last 'ls' command output will look like this. The fd
number 4 shouldn't exist.
lrwx------ 1 501 100 64 Aug 13 13:56 4 -> /dev/pts/5
l-wx------ 1 501 100 64 Aug 13 13:56 2 -> /dev/null
lrwx------ 1 501 100 64 Aug 13 13:56 1 -> /dev/pts/5
lrwx------ 1 501 100 64 Aug 13 13:56 0 -> /dev/pts/5
dr-xr-xr-x 3 501 100 0 Aug 13 13:56 ..
dr-x------ 2 501 100 0 Aug 13 13:56 .
This one-line patch fix this problem by setting CLOEXEC flag for
squirrel fd. Please apply.
Joe.C
git-svn-id: svn://busybox.net/trunk/busybox@9100 69ca8d6d-28ef-0310-b511-8ec308f3f277
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions