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Fix rt_sigaction EINVAL #1674

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Fix rt_sigaction EINVAL #1674

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4 changes: 2 additions & 2 deletions qiling/os/posix/syscall/signal.py
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@

from qiling.const import QL_ARCH
from qiling.os import struct
from qiling.os.posix.const import NSIG
from qiling.os.posix.const import EINVAL, NSIG

# TODO: MIPS differs in too many details around signals; MIPS implementation is better extracted out

Expand Down Expand Up @@ -122,7 +122,7 @@ def ql_syscall_rt_sigaction(ql: Qiling, signum: int, act: int, oldact: int):
SIGSTOP = 23 if ql.arch.type is QL_ARCH.MIPS else 19

if signum not in range(NSIG) or signum in (SIGKILL, SIGSTOP):
return -1 # EINVAL
return -EINVAL

sigaction = __make_sigaction(ql.arch)

Expand Down