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Merge pull request #72 from stoeckmann/su-regression

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Reset pid_child only if waitpid was successful.
This commit is contained in:
Serge Hallyn 2017-05-14 11:41:40 -05:00 committed by GitHub
commit 8e51ec9ee4
1 changed files with 1 additions and 1 deletions
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2
src/su.c
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@ -379,7 +379,7 @@ static void prepare_pam_close_session (void)
/* wake child when resumed */
kill (pid, SIGCONT);
stop = false;
} else {
} else if ( (pid_t)-1 != pid) {
pid_child = 0;
}
} while (!stop);