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44259: Ensure we can set signals to default even if ignored.

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Previously the shell didn't take account of signals marked as

ignored on entry, which was inconsistent with other behaviour.
This commit is contained in:
Peter Stephenson 2019-05-13 09:55:01 +01:00
parent cebec8926a
commit 95211f87ed
2 changed files with 5 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2019-05-13 Peter Stephenson <p.stephenson@samsung.com>
* 44259: Src/signals.c: Ensure we can set signal to default
even if it was ignored on entry to the shell.
2019-05-08 Oliver Kiddle <okiddle@yahoo.co.uk>
* 44279: Completion/BSD/Command/_cu, Completion/BSD/Command/_gstat,

4
Src/signals.c
View file

@ -1011,10 +1011,6 @@ removetrap(int sig)
(!trapped || locallevel > (sigtrapped[sig] >> ZSIG_SHIFT)))
dosavetrap(sig, locallevel);
if (!trapped) {
unqueue_signals();
return NULL;
}
if (sigtrapped[sig] & ZSIG_TRAPPED)
nsigtrapped--;
sigtrapped[sig] = 0;