Re: Segfault under cygwin 1.7.62

2009-10-13 Thread Corinna Vinschen
On Oct 13 05:20, Stephen J. Turnbull wrote: > Vin Shelton writes: > > > The new behavior is different, but the problem is not yet fixed. > > OK. It's possible that there remain problems in Cygwin, but the > probability of an XEmacs bug is increasing. New backtraces would be > useful, I think,

Re: Segfault under cygwin 1.7.62

2009-10-12 Thread Stephen J. Turnbull
Vin Shelton writes: > The new behavior is different, but the problem is not yet fixed. OK. It's possible that there remain problems in Cygwin, but the probability of an XEmacs bug is increasing. New backtraces would be useful, I think, unless Aidan has a guess offhand. > 4. But when I try t

Re: Segfault under cygwin 1.7.62

2009-10-12 Thread Charles Wilson
Vin Shelton wrote: > Do I need some additional cygwin changes other than the dll? It's worth a try; there have been recent changes to the system headers. Install the entire "-inst" package from the snapshot, then rebuild xemacs. -- Chuck -- Problem reports: http://cygwin.com/problems.h

Re: Segfault under cygwin 1.7.62

2009-10-12 Thread Vin Shelton
On Mon, Oct 12, 2009 at 6:46 AM, Stephen J. Turnbull wrote: > Andy Koppe writes: > >  > Meanwhile, Corinna has implemented support for the latter on >  > cygwin-cvs, so that mad filename works fine now: >  > >  > $ touch > $'ï\202\201Ð\201Ð\201Ð\201ï\203\22002ABFxi-string)g)Àâw\001\200ÑH\001Â\200

Re: Segfault under cygwin 1.7.62

2009-10-12 Thread Andy Koppe
2009/10/12 Aidan Kehoe: > > and how does it change unexpectedly in terms of POSIX/Cygwin operations? > > And, importantly, what's the locale setting? > > We’re testing our handling of the file name encoding; we want to make sure > we can create a file with this name when we force the file name en

Re: Segfault under cygwin 1.7.62

2009-10-12 Thread Aidan Kehoe
Ar an naoiú lá de mí Deireadh Fómhair, scríobh Andy Koppe: > What change exactly? What's the original filename here, > and how does it change unexpectedly in terms of POSIX/Cygwin operations? > And, importantly, what's the locale setting? We’re testing our handling of the file name

Re: Segfault under cygwin 1.7.62

2009-10-12 Thread Stephen J. Turnbull
Andy Koppe writes: > Meanwhile, Corinna has implemented support for the latter on > cygwin-cvs, so that mad filename works fine now: > > $ touch > $'ï\202\201Ð\201Ð\201Ð\201ï\203\22002ABFxi-string)g)Àâw\001\200ÑH\001Â\200\t' > $ ls > ï??Ð?Ð?Ð?ï??02ABFxi-string)g)Àâw??ÑH?Â?? > $ ls --quot

Re: Segfault under cygwin 1.7.62

2009-10-10 Thread Andy Koppe
2009/10/9 Stephen J. Turnbull: > > Hang on, there is a problem with this one: Cygwin doesn't like the > > \001's and the tab at the end. > > Well, I'll be damned. I was betting on this being 100% an XEmacs bug, > but I could lose! :-) I don't think you've got anything to worry about there. ;)

Re: Segfault under cygwin 1.7.62

2009-10-09 Thread Corinna Vinschen
[Send again to include the XEmacs list] On Oct 9 07:05, Andy Koppe wrote: > \001's and the tab at the end. > > $ touch $'\001' $'\t' > touch: cannot touch `\001': No such file or directory > touch: cannot touch `\t': No such file or directory > > In fact it appears that no control chars are allo

Re: Segfault under cygwin 1.7.62

2009-10-09 Thread Stephen J. Turnbull
Andy Koppe writes: > Hang on, there is a problem with this one: Cygwin doesn't like the > \001's and the tab at the end. Well, I'll be damned. I was betting on this being 100% an XEmacs bug, but I could lose! :-) I'll keep looking for that XEmacs bug, though. -- Problem reports: http:/

Re: Segfault under cygwin 1.7.62

2009-10-09 Thread Corinna Vinschen
On Oct 9 07:05, Andy Koppe wrote: > \001's and the tab at the end. > > $ touch $'\001' $'\t' > touch: cannot touch `\001': No such file or directory > touch: cannot touch `\t': No such file or directory > > In fact it appears that no control chars are allowed in filenames. Indeed, and it's even

Re: Segfault under cygwin 1.7.62

2009-10-08 Thread Andy Koppe
2009/10/9 Vin Shelton: >>  > #3  0x005151bc in Lstream_really_write (lstr=0x176ea00, >>  >     data=0x148d0c0 >>  > >> "c;C:\\cygwin\\cygwin\\tmp\\s360339.aoa\\ï\202\201Ð\201Ð\201Ð\201ï\203\22002ABFxi-string)g)Àâw\001\200ÑH\001Â\200\t", Hang on, there is a problem with this one: Cygwin doesn't li

Re: Segfault under cygwin 1.7.62

2009-10-08 Thread Andy Koppe
2009/10/9 Vin Shelton: >> > #9 0x0056d4d7 in qxe_realpath (path=0x22248c "", >> > resolved_path=0x22651c >> > "c:/cygwin/tmp/s360339.aoa/\201Ð\201Ð\201Ð\201Ð02ABFx", >> > links_only=0) at >> > #8 0x0056cd68 in readlink_or_correct_case (name=, >> > buf=0x21e464 >> > >> "/tmp/s

Re: Segfault under cygwin 1.7.62

2009-10-08 Thread Vin Shelton
Stephen - Thanks again for taking this up. On Thu, Oct 8, 2009 at 2:36 PM, Stephen J. Turnbull wrote: > Vin Shelton writes: > >  > (gdb) pobj charset >  > Cannot access memory at address 0x4 > > Urk.  That's unexpected.  You might want to try going up the stack to > frame 1 and trying that.  If

Re: Segfault under cygwin 1.7.62

2009-10-08 Thread Stephen J. Turnbull
Vin Shelton writes: > (gdb) pobj charset > Cannot access memory at address 0x4 Urk. That's unexpected. You might want to try going up the stack to frame 1 and trying that. If that's not more sensible, what does print charset say? Diving into the stack > #9 0x0056d4d7 in qxe_realpath (pat

Re: Segfault under cygwin 1.7.62

2009-10-08 Thread Vin Shelton
On Thu, Oct 8, 2009 at 5:13 AM, Stephen J. Turnbull wrote: > Vin Shelton writes: > >  > XEmacs people - here is the line of code implicated in the crash: >  > >  >                switch (XCHARSET_REP_BYTES (charset)) > > Can you do a pobj on charset in the debugger and find out what it > actually

Segfault under cygwin 1.7.62

2009-10-08 Thread Stephen J. Turnbull
Vin Shelton writes: > XEmacs people - here is the line of code implicated in the crash: > >switch (XCHARSET_REP_BYTES (charset)) Can you do a pobj on charset in the debugger and find out what it actually is? -- Problem reports: http://cygwin.com/problems.html FAQ: