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| /freebsd-10-stable/usr.bin/su/ | ||
| H A D | su.c | diff 122013 Mon Nov 03 21:54:55 MST 2003 davidxu It seems when su executes in a shell scripts, there is a timing race, sometimes, su will receive a SIGTTOU when parent su tries to set child su's process group as foreground group, and su will be stopped unexpectly, ignoring SIGTTOU fixes the problem. Noticed by: fjoe |
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