On Thu, Jun 20, 2013 at 09:05:50AM -0400, Martin Gagnon wrote:
> On Wed, Jun 19, 2013 at 10:28:29AM +0200, Michai Ramakers wrote:
> > On 19 June 2013 10:25, Edward Berner <e...@bernerfam.com> wrote:
> > >
> > > I'm surprised, but yeah, its looking that way. I just ran the test again
> > > using the same fossil binary on XP and Windows 7. The clone failed on XP
> > > but succeeded on (64 bit) Windows 7. It also succeeds on 32 bit Vista but
> > > fails on Windows 2000 (I had to use a different binary on Windows 2000).
> > >
> > > As a sanity check I served up a copy of Fossil's own repository in the
> > > same
> > > way as my test repository. All systems were able to successfully clone
> > > it.
> >
> > That's a big help, thank you. Did you happen to also try cloning from
> > WinXP to the same WinXP box, using either file:// or http:// with
> > 'fossil clone' ?
> >
>
> I get same problem on my Windows XP SP3 virtual machine using normal
> http:// protocol. But using file:// and ssh:// protocol, the clone was
> successfull.
>
> Also, I was able to open the resulting clone (when using http://), but
> checkout was empty, and when I try to do a: "fossil pull", I got the
> following error:
>
> Error: bad command: pull <big sha1 number>
>
> I didn't see that error during the clone, and I grep for "bad command"
> in the source code and I found nothing..
>
> Does it give some any hints to someone ?
>
After doing the clone under GDB (under mingw), I got a segmentation
fault during the clone.
here's a part of my gdb session output:
------%<------------------------------------------------------------
(gdb)
172 fossil_print("Rebuilding repository meta-data...\n");
(gdb)
Rebuilding repository meta-data...
173 rebuild_db(0, 1, 0);
(gdb)
50.0% complete...
Program received signal SIGSEGV, Segmentation fault.
0x00404d42 in blobReallocStatic (pBlob=0x22fe7c, newSize=76281) at
src/blob.c:176
176 memcpy(pNew, pBlob->aData, pBlob->nUsed);
(gdb) p pNew
$26 = 0x805568
"\356■\356■\356■\356■\356■\356■\356■\356■\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡
║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡
║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║\r¡║"...
(gdb) p bBlob-aData
No symbol "bBlob" in current context.
(gdb) p pBlob
$27 = (Blob *) 0x22fe7c
(gdb) bt
#0 0x00404d42 in blobReallocStatic (pBlob=0x22fe7c, newSize=76281) at
src/blob.c:176
#1 0x00405394 in blob_resize (pBlob=0x22fe7c, newSize=76280) at src/blob.c:377
#2 0x00405436 in blob_materialize (pBlob=0x22fe7c) at src/blob.c:387
#3 0x004302cd in manifest_parse (pContent=0x22fe7c, rid=2, pErr=0x0) at
src/manifest.c:375
#4 0x00432382 in manifest_crosslink (rid=2, pContent=0x22fe7c) at
src/manifest.c:1650
#5 0x0043d3bf in rebuild_step (rid=2, size=262223975, pBase=0x22fe7c) at
src/rebuild.c:255
#6 0x0043d7da in rebuild_db (randomize=0, doOut=1, doClustering=0) at
src/rebuild.c:393
#7 0x0040dcd5 in clone_cmd () at src/clone.c:173
#8 0x0042efc5 in main (argc=4, argv=0x3e41d8) at src/main.c:629
(gdb) l
171 if( newSize==0 ){
172 *pBlob = empty_blob;
173 }else{
174 char *pNew = fossil_malloc( newSize );
175 if( pBlob->nUsed>newSize ) pBlob->nUsed = newSize;
176 memcpy(pNew, pBlob->aData, pBlob->nUsed);
177 pBlob->aData = pNew;
178 pBlob->xRealloc = blobReallocMalloc;
179 pBlob->nAlloc = newSize;
180 }
------%<------------------------------------------------------------
--
Martn G.
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