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signal/sig_dispatch: Add signal action, if task is in system call #8740

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Merged
masayuki2009 merged 1 commit into from
Mar 14, 2023
Merged

signal/sig_dispatch: Add signal action, if task is in system call #8740

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13 changes: 11 additions & 2 deletions sched/signal/sig_dispatch.c
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Original file line number Diff line number Diff line change
Expand Up @@ -321,8 +321,8 @@ int nxsig_tcbdispatch(FAR struct tcb_s *stcb, siginfo_t *info)
int masked;
int ret = OK;

sinfo("TCB=%p signo=%d code=%d value=%d mask=%08" PRIx32 "\n",
stcb, info->si_signo, info->si_code,
sinfo("TCB=%p pid=%d signo=%d code=%d value=%d mask=%08" PRIx32 "\n",
stcb, stcb->pid, info->si_signo, info->si_code,
info->si_value.sival_int, stcb->sigprocmask);

DEBUGASSERT(stcb != NULL && info != NULL);
Expand Down Expand Up @@ -404,6 +404,15 @@ int nxsig_tcbdispatch(FAR struct tcb_s *stcb, siginfo_t *info)
}

leave_critical_section(flags);

#ifdef CONFIG_LIB_SYSCALL
/* Must also add signal action if in system call */

if (masked == 0)
{
nxsig_add_pendingsignal(stcb, info);
}
#endif
}

/* Its not one we are waiting for... Add it to the list of pending
Expand Down