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ash: do not leave SIGQUIT ignored on "exec CMD"

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2016-07-16 18:33:55 +02:00
parent ca003385f1
commit e5814a5a42
3 changed files with 20 additions and 1 deletions
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2
shell/ash_test/ash-signals/sigquit_exec.right Normal file
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@@ -0,0 +1,2 @@
SigIgn: 0000000000000000
SigIgn: 0000000000000000

4
shell/ash_test/ash-signals/sigquit_exec.tests Executable file
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# Should show no masked signals in both cases.
# We had a bug where SIGQUIT was masked on exec.
grep SigIgn: /proc/self/status
exec grep SigIgn: /proc/self/status