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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2024-07-13 01:47:49 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2024-07-13 02:13:28 +0200 |
| commit | 23da5c4b716b92524240c6f81c2e2474c1825cfc (patch) | |
| tree | 1acec3d32a91a45d2e182d0b7ffa643367935ffe /shell/hush_test/hush-redir/redir_to_bad_fd3.right | |
| parent | 14e28c18ca1a0fb87b6c73d5cb7487e80bc6713a (diff) | |
| download | busybox-w32-23da5c4b716b92524240c6f81c2e2474c1825cfc.tar.gz busybox-w32-23da5c4b716b92524240c6f81c2e2474c1825cfc.tar.bz2 busybox-w32-23da5c4b716b92524240c6f81c2e2474c1825cfc.zip | |
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>
Diffstat (limited to '')
| -rw-r--r-- | shell/hush_test/hush-redir/redir_to_bad_fd3.right | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/shell/hush_test/hush-redir/redir_to_bad_fd3.right b/shell/hush_test/hush-redir/redir_to_bad_fd3.right index 936911ce5..5e54abc0a 100644 --- a/shell/hush_test/hush-redir/redir_to_bad_fd3.right +++ b/shell/hush_test/hush-redir/redir_to_bad_fd3.right | |||
| @@ -1 +1,2 @@ | |||
| 1 | hush: can't duplicate file descriptor: Bad file descriptor | 1 | hush: fd#3 is not open |
| 2 | OK | ||