[Tcl-bugs] [ tcl-Bugs-1802202 ] Enabling DTrace support on Solaris 10 causes tkbiff failure

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Bugs item #1802202, was opened at 2007-09-25 13:23
Message generated for change (Comment added) made by davemq
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Category: 54. Other Tools
Group: current: 8.4.16
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Daniel A. Steffen (das)
Summary: Enabling DTrace support on Solaris 10 causes tkbiff failure 

Initial Comment:
I installed tcl8.4.16 and tk8.4.16 on Solaris 10 08/07 on a Sun Ultra-45 (SPARC) system.  When I configured Tcl without DTrace support, tkbiff worked correctly, showing me mail header information.  When I configure Tcl with DTrace support, tkbiff complains like this:

tkbiff: IMAP response contained
unexpected return-path: tag (expected h).
Response was:
return-path:
<xx...@xx...>

This code is in from tkbiff::imap_gets, which uses tkbiff::bgets and regexp.  I turned on tkbiff's verbose and verbosefile switches to compare what tkbiff is seeing with DTrace enabled and disabled.  With DTrace not enabled:

13:20:34 tkbiff     3.20.0 (5/26/05)
13:20:34 tkbiff gui 2.10.2 (3/5/04)
13:20:34 tcl        8.4.16
13:20:34 tk         8.4.16
13:20:34 platform   unix
13:20:34 os         SunOS 5.10
13:20:34 machine    sun4u
13:20:34 window sys x11
13:20:34 logging verbose messages to tkbiff.nodtrace.txt
13:20:35 connecting via 
		open "|openssl s_client -connect mail-amer.sun.com:993 -quiet 2> /dev/null"  w+
	
13:20:35 connection created
13:20:35 awaiting initial greeting from server
13:20:35 received greeting: * OK [CAPABILITY IMAP4 IMAP4rev1 ACL QUOTA LITERAL+ NAMESPACE UIDPLUS CHILDREN BINARY LANGUAGE XSENDER X-NETSCAPE XSERVERINFO AUTH=PLAIN] Messaging Multiplexor (Sun Java(tm) System Messaging Server 6.2-8.04 (built Feb 28 2007))
13:20:35 sanity check for IMAP4rev1 capability
13:20:35 sending: c CAPABILITY
13:20:35 received: * CAPABILITY IMAP4 IMAP4rev1 ACL QUOTA LITERAL+ NAMESPACE UIDPLUS CHILDREN BINARY LANGUAGE XSENDER X-NETSCAPE XSERVERINFO AUTH=PLAIN
13:20:35 received: c OK CAPABILITY completed
13:20:35 sending user/password
13:20:35 sending: l LOGIN "davemq" ...password...
13:20:35 awaiting login confirmation
13:20:35 received: l OK User logged in
13:20:35 login succeeded
13:20:35 sending: e EXAMINE INBOX
13:20:35 received: * FLAGS (\Answered \Flagged \Draft \Deleted \Seen)
13:20:35 received: * OK [PERMANENTFLAGS ()]  
13:20:35 received: * 5 EXISTS
13:20:35 received: * 5 RECENT
13:20:35 received: * OK [UNSEEN 1]  
13:20:35 received: * OK [UIDVALIDITY 1154155616]  
13:20:35 received: * OK [UIDNEXT 133311]  
13:20:35 received: e OK [READ-ONLY] Completed
13:20:35 awaiting imap uids and flags
13:20:35 sending: us SEARCH UNSEEN
13:20:35 received: * SEARCH 1 2 3 4 5
13:20:35 received: us OK Completed
13:20:35 sending: uf FETCH 1:5 (UID FLAGS)
13:20:35 received: * 1 FETCH (FLAGS (\Recent) UID 133306)
13:20:35 received: * 2 FETCH (FLAGS (\Recent) UID 133307)
13:20:35 received: * 3 FETCH (FLAGS (\Recent) UID 133308)
13:20:35 received: * 4 FETCH (FLAGS (\Recent) UID 133309)
13:20:35 received: * 5 FETCH (FLAGS (\Recent) UID 133310)
13:20:35 received: uf OK Completed
13:20:35 received imap headers
13:20:35 requesting RFC822 message headers
13:20:35 sending: h UID FETCH 133306 BODY.PEEK[HEADER]
13:20:35 received: * 1 FETCH (UID 133306 BODY[HEADER] {5749}
13:20:35 retrieving RFC822 headers
13:20:35 received: h OK Completed
13:20:35 requesting RFC822 body
13:20:35 sending: b UID FETCH 133306 BODY.PEEK[TEXT]
13:20:36 received: * 1 FETCH (UID 133306 BODY[TEXT] {1171}
13:20:36 reading RFC822 body (expected size 1171)
13:20:36 received: b OK Completed

With DTrace enabled:

13:14:34 tkbiff     3.20.0 (5/26/05)
13:14:34 tkbiff gui 2.10.2 (3/5/04)
13:14:34 tcl        8.4.16
13:14:34 tk         8.4.16
13:14:34 platform   unix
13:14:34 os         SunOS 5.10
13:14:34 machine    sun4u
13:14:34 window sys x11
13:14:34 logging verbose messages to tkbiff.dtrace.txt
13:14:34 connecting via 
		open "|openssl s_client -connect mail-amer.sun.com:993 -quiet 2> /dev/null"  w+
	
13:14:34 connection created
13:14:34 awaiting initial greeting from server
13:14:34 received greeting: * OK [CAPABILITY IMAP4 IMAP4rev1 ACL QUOTA LITERAL+ NAMESPACE UIDPLUS CHILDREN BINARY LANGUAGE XSENDER X-NETSCAPE XSERVERINFO AUTH=PLAIN] Messaging Multiplexor (Sun Java(tm) System Messaging Server 6.2-8.04 (built Feb 28 2007))
13:14:34 sanity check for IMAP4rev1 capability
13:14:34 sending: c CAPABILITY
13:14:35 received: * CAPABILITY IMAP4 IMAP4rev1 ACL QUOTA LITERAL+ NAMESPACE UIDPLUS CHILDREN BINARY LANGUAGE XSENDER X-NETSCAPE XSERVERINFO AUTH=PLAIN
13:14:35 received: c OK CAPABILITY completed
13:14:35 sending user/password
13:14:35 sending: l LOGIN "davemq" ...password...
13:14:35 awaiting login confirmation
13:14:35 received: l OK User logged in
13:14:35 login succeeded
13:14:35 sending: e EXAMINE INBOX
13:14:35 received: * FLAGS (\Answered \Flagged \Draft \Deleted \Seen)
13:14:35 received: * OK [PERMANENTFLAGS ()]  
13:14:35 received: * 1 EXISTS
13:14:35 received: * 1 RECENT
13:14:35 received: * OK [UNSEEN 1]  
13:14:35 received: * OK [UIDVALIDITY 1154155616]  
13:14:35 received: * OK [UIDNEXT 133307]  
13:14:35 received: e OK [READ-ONLY] Completed
13:14:35 awaiting imap uids and flags
13:14:35 sending: us SEARCH UNSEEN
13:14:35 received: * SEARCH 1
13:14:35 received: us OK Completed
13:14:35 sending: uf FETCH 1 (UID FLAGS)
13:14:35 received: * 1 FETCH (FLAGS (\Recent) UID 133306)
13:14:35 received: uf OK Completed
13:14:35 received imap headers
13:14:35 requesting RFC822 message headers
13:14:35 sending: h UID FETCH 133306 BODY.PEEK[HEADER]
13:14:35 received: * 1 FETCH (UID 133306 BODY[HEADER] {5749}
13:14:35 received: Return-path: <mdb...@op...>


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Comment By: Dave Marquardt (davemq)
Date: 2007-09-25 15:05

Message:
Logged In: YES 
user_id=1898733
Originator: NO

Sorry I opened this as "nobody", I didn't have an ID at the time.  Yes, I
will run the test suite both ways at some point in the near future. 
Thanks.

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Comment By: Daniel A. Steffen (das)
Date: 2007-09-25 13:44

Message:
Logged In: YES 
user_id=90580
Originator: NO

interesting...
I don't have access to a sparc system so --enable-dtrace wasn't tested on
that architecture.
Could you run the tcl testsuite with both configurations and see if there
are any new failures that appear when configured with --enable-dtrace ?
Thanks

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You can respond by visiting: 
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