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8 Commits

Author SHA1 Message Date
Denys Vlasenko
621fc50e83 hush: fix a case when redirect to a closed fd #1 is not restoring (closing) it 
function                                             old     new   delta
setup_redirects                                      200     245     +45
append_squirrel                                        -      41     +41
save_fds_on_redirect                                 256     221     -35
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(add/remove: 1/0 grow/shrink: 1/1 up/down: 86/-35)             Total: 51 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-07-24 12:42:17 +02:00
Denys Vlasenko
2db74610cd hush: fix two redirection testcase failures 
function                                             old     new   delta
save_fds_on_redirect                                 183     256     +73
fcntl_F_DUPFD                                          -      46     +46
restore_redirects                                     74      96     +22
xdup_and_close                                        51      72     +21
setup_redirects                                      196     200      +4
hush_main                                            988     983      -5
static.C                                              12       -     -12
run_pipe                                            1595    1551     -44
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(add/remove: 1/1 grow/shrink: 4/2 up/down: 166/-61)           Total: 105 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-07-07 22:07:28 +02:00
Denys Vlasenko
111cdcf295 shell: sync redir/* tests 
Note: hush-redir/redir_to_bad_fd.tests currently fails

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-07-06 21:01:50 +02:00
Denys Vlasenko
50b8b2914b hush: add a TODO about redir3.tests failure 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-07-06 20:57:37 +02:00
Denys Vlasenko
a107ef2a6a hush: rename hush-redir/redir3.tests (ash has redir3.tests which id different) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-07-06 20:36:40 +02:00
Denys Vlasenko
86584e134e ash: fix open fds leaking in redirects. Closes 9561 
commit e19923f665 deleted clearredir()
call in shellexec():

	ash: [REDIR] Remove redundant CLOEXEC calls
	Upstream commit:

	Now that we're marking file descriptors as CLOEXEC in savefd, we no longer
	need to close them on exec or in setinputfd.

but it missed one place where we don't set CLOEXEC. Fixing this.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-01-07 10:16:56 +01:00
Denys Vlasenko
df303ae117 sh testsuite: sync ash-redir/ and hush-redir/ 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2016-10-02 18:32:52 +02:00
Denys Vlasenko
c4cf542c57 sh testsuite: create hush-redir/* and move files around 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2016-10-02 17:55:51 +02:00