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Handle invalid "how" in sys_rt_sigprocmask #131

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Handle invalid "how" in sys_rt_sigprocmask #131

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Handle invalid "how" in sys_rt_sigprocmask
kvalakuzhyzp Nov 21, 2020
8f3ef2f
Merge branch 'master' into v-issue-125
archived-c Nov 23, 2020
5f26cfc
Merge branch 'master' into v-issue-125
kvalakuzhyzp Dec 23, 2020
65b0b31
Merge branch 'master' into v-issue-125
archived-c Mar 17, 2022
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3 changes: 2 additions & 1 deletion src/zelos/ext/platforms/linux/syscalls/syscalls.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1688,7 +1688,8 @@ def sys_rt_sigprocmask(k, p):
new_signal_mask = old_signal_mask & ~sigset
elif args.how == 2: # SIG_SETMASK
new_signal_mask = sigset

else:
return SysError.EINVAL
p.zos.signals.set_signal_mask(new_signal_mask)

# TODO: Attempt to handle any signals that are no longer blocked.
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