X-Recipient: archive-cygwin@delorie.com X-SWARE-Spam-Status: No, hits=-2.2 required=5.0 tests=AWL,BAYES_00,SPF_PASS X-Spam-Check-By: sourceware.org Message-ID: <499EBABE.8080303@gmail.com> Date: Fri, 20 Feb 2009 14:14:22 +0000 From: Dave Korn User-Agent: Thunderbird 2.0.0.17 (Windows/20080914) MIME-Version: 1.0 To: Dave Korn CC: cygwin@cygwin.com Subject: Re: [ANNOUNCEMENT] [1.7] Updated: file-5.00-1 References: <499E2B9A.5030907@cwilson.fastmail.fm> <20090220095916.GA759@calimero.vinschen.de> <499EB5A6.5000707@gmail.com> In-Reply-To: <499EB5A6.5000707@gmail.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com Dave Korn wrote: > Corinna Vinschen wrote: >> Apparently. I rebased the DLL alone and afterwards file simply stopped >> working. The DLL has a base address of 0x6a500000. Even rebasing to >> the very same address results in a coredump! > Nope, I can't reproduce it yet. I can now, but not by rebasing to the exact same address; did something just go amiss in your testing of that particular case maybe? DKAdmin@ubik /bin $ rebase -v -b 0x6b500000 ./cygmagic-1.dll ./cygmagic-1.dll: new base = 6b500000, new size = 20000 DKAdmin@ubik /bin $ ./file.exe ./file.exe 1 [main] file 1556 _cygtls::handle_exceptions: Error while dumping state (probably corrupted stack) Segmentation fault (core dumped) It's reversible, too! DKAdmin@ubik /bin $ rebase -v -b 0x6a500000 ./cygmagic-1.dll ./cygmagic-1.dll: new base = 6a500000, new size = 20000 DKAdmin@ubik /bin $ ./file.exe ./file.exe ./file.exe: PE32 executable for MS Windows (console) Intel 80386 32-bit DKAdmin@ubik /bin $ rebase -v -b 0x6b500000 ./cygmagic-1.dll ./cygmagic-1.dll: new base = 6b500000, new size = 20000 DKAdmin@ubik /bin $ ./file.exe ./file.exe 1 [main] file 1404 _cygtls::handle_exceptions: Error while dumping state (probably corrupted stack) Segmentation fault (core dumped) DKAdmin@ubik /bin $ rebase -v -b 0x6a500000 ./cygmagic-1.dll ./cygmagic-1.dll: new base = 6a500000, new size = 20000 DKAdmin@ubik /bin $ ./file.exe ./file.exe ./file.exe: PE32 executable for MS Windows (console) Intel 80386 32-bit DKAdmin@ubik /bin Ok, now I'll try debugging it. cheers, DaveK -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/