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@@ -246,7 +246,7 @@ int clish_shell_execute(clish_context_t *context, char **out)
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char *lock_path = clish_shell__get_lockfile(this);
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int lock_fd = -1;
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sigset_t old_sigs;
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- struct sigaction old_sigint, old_sigquit;
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+ struct sigaction old_sigint, old_sigquit, old_sighup;
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clish_view_t *cur_view = clish_shell__get_view(this);
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unsigned int saved_wdog_timeout = this->wdog_timeout;
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@@ -275,7 +275,7 @@ int clish_shell_execute(clish_context_t *context, char **out)
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}
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}
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- /* Ignore and block SIGINT and SIGQUIT */
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+ /* Ignore and block SIGINT, SIGQUIT, SIGHUP */
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if (!clish_command__get_interrupt(cmd)) {
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struct sigaction sa;
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sigset_t sigs;
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@@ -284,16 +284,18 @@ int clish_shell_execute(clish_context_t *context, char **out)
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sa.sa_handler = SIG_IGN;
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sigaction(SIGINT, &sa, &old_sigint);
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sigaction(SIGQUIT, &sa, &old_sigquit);
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+ sigaction(SIGHUP, &sa, &old_sighup);
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sigemptyset(&sigs);
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sigaddset(&sigs, SIGINT);
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sigaddset(&sigs, SIGQUIT);
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+ sigaddset(&sigs, SIGHUP);
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sigprocmask(SIG_BLOCK, &sigs, &old_sigs);
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}
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/* Execute ACTION */
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result = clish_shell_exec_action(action, context, out);
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- /* Restore SIGINT and SIGQUIT */
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+ /* Restore SIGINT, SIGQUIT, SIGHUP */
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if (!clish_command__get_interrupt(cmd)) {
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sigprocmask(SIG_SETMASK, &old_sigs, NULL);
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/* Is the signals delivery guaranteed here (before
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@@ -306,6 +308,7 @@ int clish_shell_execute(clish_context_t *context, char **out)
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*/
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sigaction(SIGINT, &old_sigint, NULL);
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sigaction(SIGQUIT, &old_sigquit, NULL);
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+ sigaction(SIGHUP, &old_sighup, NULL);
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}
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/* Call config callback */
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