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SIGHUP is now relayed to the command. Bug #719

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This commit is contained in:
Todd C. Miller
2015-09-15 12:24:19 -06:00
parent 3f6f1cd15c
commit 3ac17b302b
3 changed files with 6 additions and 8 deletions
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8
doc/sudo.cat
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@@ -375,9 +375,9 @@ CCOOMMMMAANNDD EEXXEECCUUTTIIOONN
SSiiggnnaall hhaannddlliinngg
When the command is run as a child of the ssuuddoo process, ssuuddoo will relay
signals it receives to the command. Unless the command is being run in a
new pty, the SIGHUP, SIGINT and SIGQUIT signals are not relayed unless
they are sent by a user process, not the kernel. Otherwise, the command
would receive SIGINT twice every time the user entered control-C. Some
new pty, the SIGINT and SIGQUIT signals are not relayed unless they are
sent by a user process, not the kernel. Otherwise, the command would
receive SIGINT twice every time the user entered control-C. Some
signals, such as SIGSTOP and SIGKILL, cannot be caught and thus will not
be relayed to the command. As a general rule, SIGTSTP should be used
instead of SIGSTOP when you wish to suspend a command being run by ssuuddoo.
@@ -608,4 +608,4 @@ DDIISSCCLLAAIIMMEERR
file distributed with ssuuddoo or http://www.sudo.ws/license.html for
complete details.
Sudo 1.8.15 August 9, 2015 Sudo 1.8.15
Sudo 1.8.15 September 15, 2015 Sudo 1.8.15