Commit 54640d23 authored by Eric W. Biederman's avatar Eric W. Biederman

fcntl: Don't set si_code to SI_SIGIO when sig == SIGPOLL

When fixing things to avoid ambiguous cases I had a thinko
and included SIGPOLL/SIGIO in with all of the other signals
that have signal specific si_codes.  Which is completely wrong.

Fix that.
Reported-by: 's avatarVince Weaver <>
Signed-off-by: 's avatar"Eric W. Biederman" <>
parent 2bd6bf03
......@@ -749,7 +749,7 @@ static void send_sigio_to_task(struct task_struct *p,
* specific si_codes. In that case use SI_SIGIO instead
* to remove the ambiguity.
if (sig_specific_sicodes(signum))
if ((signum != SIGPOLL) && sig_specific_sicodes(signum))
si.si_code = SI_SIGIO;
/* Make sure we are called with one of the POLL_*
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