busybox/shell/hush_test/hush-redir/redir_to_bad_fd3.right at master - mirrors/busybox - FSKY Forge

mirrors/busybox

mirror of https://git.busybox.net/busybox synced 2025-05-13 14:14:01 +02:00

Denys Vlasenko 23da5c4b71 hush: do not exit interactive shell on some redirection errors

$ echo >&99
hush: dup2(99,1): Bad file descriptor
$ echo >&9999
hush: fcntl(1,F_DUPFD,10000): Invalid argument
$ echo 2>/dev/tty 10>&9999
hush: fcntl(10,F_DUPFD,10000): Invalid argument
$ still alive!_

function                                             old     new   delta
static.setup_redirects                               334     394     +60
.rodata                                           105661  105712     +51
dup_CLOEXEC                                           49      79     +30
save_fd_on_redirect                                  263     277     +14
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 155/0)             Total: 155 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

2024-07-13 02:13:28 +02:00

2 lines

26 B

Text

Raw Permalink Blame History

	`hush: fd#3 is not open`
	`OK`