Signal issue with strace

[Raghavendra D Prabhu]

Hi,

* On Mon, Jun 10, 2013 at 03:24:01AM +0530, Raghavendra D Prabhu <raghu.prabhu13 at gmail.com> wrote:
>Hi,
>
>I am seeing the following with SIGCONT/STOP:
>
>1) sleep 1000
>2) oid=$!
>3) strace -p $oid
>
>Other shell:
>
>a) kill -STOP $oid
>
>
>Now, strace prints "--- stopped by SIGSTOP ---" which is right but 
>trying to Ctrl-C to break strace fails. I guess this may be expected.
>
>Now, after kill -CONT $oid, strace doesn't recover at all. (I had to 
>SIGKILL it). Note, that this happens only when SIGINT was sent (to 
>strace)
>earlier with Ctrl-C, otherwise strace resumes with
>
>--- SIGCONT {si_signo=SIGCONT, si_code=SI_USER, si_pid=46443, si_uid=1000} ---
>restart_syscall(<... resuming interrupted call ...>
>
>So, are either (or both) of these behaviors bugs?
>

This is with strace 4.8



Regards,
-- 
Raghavendra Prabhu