| -rw-r--r-- | shell/ash.c | 11 | ||||
| -rw-r--r-- | shell/ash_test/ash-redir/redir_leak.right | 6 | ||||
| -rwxr-xr-x | shell/ash_test/ash-redir/redir_leak.tests | 10 | ||||
| -rw-r--r-- | shell/hush_test/hush-redir/redir_leak.right | 6 | ||||
| -rwxr-xr-x | shell/hush_test/hush-redir/redir_leak.tests | 10 |
5 files changed, 39 insertions, 4 deletions
diff --git a/shell/hush_test/hush-redir/redir_leak.tests b/shell/hush_test/hush-redir/redir_leak.tests new file mode 100755 index 0000000..c8a9c63 --- a/dev/null +++ b/shell/hush_test/hush-redir/redir_leak.tests @@ -0,0 +1,10 @@ +# Each of these should show only four lines: +# fds 0,1,2 are stdio; fd 3 is open by opendir() in ls. +# This test detects bugs where redirects leave stray open fds. + +ls -1 /proc/self/fd | wc -l +ls -1 /proc/self/fd >/proc/self/fd/1 | wc -l +ls -1 /proc/self/fd >/proc/self/fd/1 2>&1 | wc -l +echo "`ls -1 /proc/self/fd `" | wc -l +echo "`ls -1 /proc/self/fd >/proc/self/fd/1 `" | wc -l +echo "`ls -1 /proc/self/fd >/proc/self/fd/1 2>&1 `" | wc -l |