126207 - closing a view source window before it loads can result in ASSERTION: no channel: 'm_request'

Status: NEW

(MailNews Core :: Backend, defect)

Description

[timeless]

steps,
load news://news.mozilla.org/[e-mail] [it's spam in npm.builds]
message>view source
close viewsource window before source loads

ignore
[###!!! ASSERTION: not implemented: 'rv != NS_BASE_STREAM_WOULD_BLOCK', file /home/timeless/mozilla/netwerk/base/src/nsStorageTransport.cpp, line 626]
-- I should have filed a bug for that a while ago, I might not have.

#2  0x28316dfd in nsDebug::Assertion (aStr=0x29c116d5 "no channel", aExpr=0x29c116cb "m_request",
    aFile=0x29c113c0 "/home/timeless/mozilla/mailnews/base/util/nsMsgProtocol.cpp", aLine=597)
    at /home/timeless/mozilla/xpcom/glue/nsDebug.cpp:291
#3  0x29bda61a in nsMsgProtocol::Cancel (this=0x901b80c, status=2152398850) at /home/timeless/mozilla/mailnews/base/util/nsMsgProtocol.cpp:597
#4  0x2a93ce72 in nsNNTPProtocol::Cancel (this=0x901b800, status=2152398850)
    at /home/timeless/mozilla/mailnews/news/src/nsNNTPProtocol.cpp:1251
#5  0x28a5983a in nsLoadGroup::Cancel (this=0x9865d40, status=2152398850) at /home/timeless/mozilla/netwerk/base/src/nsLoadGroup.cpp:248
#6  0x28d6d06e in nsDocLoaderImpl::Stop (this=0x8fc8c00) at /home/timeless/mozilla/uriloader/base/nsDocLoader.cpp:293
#7  0x28d6cfdf in nsDocLoaderImpl::Stop (this=0x8b52b00) at /home/timeless/mozilla/uriloader/base/nsDocLoader.cpp:288
#8  0x28d6aea9 in nsURILoader::Stop (this=0x8252320, aLoadCookie=0x8b52b18) at /home/timeless/mozilla/uriloader/base/nsURILoader.cpp:549
#9  0x29756890 in nsDocShell::Stop (this=0x8ee8a00, aStopFlags=3) at /home/timeless/mozilla/docshell/base/nsDocShell.cpp:2406
#10 0x29757240 in nsDocShell::Destroy (this=0x8ee8a00) at /home/timeless/mozilla/docshell/base/nsDocShell.cpp:2553
#11 0x29772489 in nsWebShell::Destroy (this=0x8ee8a00) at /home/timeless/mozilla/docshell/base/nsWebShell.cpp:1221
#12 0x2955474b in nsXULWindow::Destroy (this=0x8b52700) at /home/timeless/mozilla/xpfe/appshell/src/nsXULWindow.cpp:407

Comment 1

[Serge Gautherie (:sgautherie)]

The link seems outdated, now.

Can you reproduce with a current SM/TB build ?

Comment 2

[Wayne Mery (:wsmwk)]

Does this + bug 456310 still occur?

Comment 3

[:aceman]

I couldn't see the error, but I haven't tried the mentioned message (I don't know how to load it by the ID). I just closed preview (F8) and clicked any news message on news.mozilla.org. Ctrl-U and while the window was empty I pressed Ctrl-W to close the window (on Linux).
I didn't get the particular message reported (in console) but I am not sure if those are the right steps to reproduce.