From: Andrew M. Kuchling <amk@amk.ca>
Date: Fri, 8 Mar 2002 18:19:59 +0000 (+0000)
Subject: [Bug #517554] When a signal happens during the select call in
X-Git-Tag: v2.3c1~6550
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cc5f5b2686be248b7d78adfd5b15fba6a69ab7d1;p=python

[Bug #517554] When a signal happens during the select call in
	asyncore.poll, the select fails with EINTR, which the
	code catches. However, the code fails to clear the
	r/w/e arrays (like poll3 does), which means it acts as
	if every descriptor had received all possible events.

Bug report and patch by Cesar Eduardo Barros
---

diff --git a/Lib/asyncore.py b/Lib/asyncore.py
index e79593a7c6..fe249770b3 100644
--- a/Lib/asyncore.py
+++ b/Lib/asyncore.py
@@ -80,6 +80,7 @@ def poll (timeout=0.0, map=None):
         except select.error, err:
             if err[0] != EINTR:
                 raise
+            r = []; w = []; e = []
 
         if DEBUG:
             print r,w,e