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: Vince Weaver <vincent.weaver@maine.edu>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
diff --git a/fs/fcntl.c b/fs/fcntl.c
index 0491da3..448a111 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -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_*
