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Re: wget -k downloading to shares fails with seemingly spurious "permission denied" error


Can anyone else at all confirm the behaviour I am seeing, or is it just
me? (Or is Larry just blessed? :)

Thanks,

-- Barry

Barry Kelly wrote:

> I'm having a problem that doesn't seem to admit logical explanation,
> apart from a bug in either wget, Cygwin or Windows' implementation of
> SMB shares.
> 
> Assume the current directory is a UNC path to a share on another machine
> (say, //foo/blah), with full permissions. Run the following command from
> Cygwin bash:
> 
> $ wget -k google.com
> 
> This should download an index.html, then convert any relative links in
> the html to absolute links. However, when I run it, I get output that
> looks more like this:
> 
> $ wget -k google.com
> # ...
> Length: unspecified [text/html]
> Saving to: `index.html'
> 
>      0K                                                       58.3K=0.1s
> 
> 2009-03-23 21:21:38 (58.3 KB/s) - `index.html' saved [6528]
> 
> Converting index.html... Unable to delete `index.html': Permission
> denied
> Converted 1 files in 0.02 seconds.
> 
> I've done an strace:
> 
>    67 1028672 [main] wget 2016 unlink: _unlink (\\foo\blah\baz)
>  3815 1032487 [main] wget 2016 seterrno_from_win_error:
> /ext/build/netrel/src/cygwin-1.5.25-15/winsup/cygwin/syscalls.cc:269
> windows error 5
>   110 1032597 [main] wget 2016 geterrno_from_win_error: windows error 5
> == errno 13
>    80 1032677 [main] wget 2016 __set_errno: void
> seterrno_from_win_error(const char*, int, DWORD):310 val 13
>    80 1032757 [main] wget 2016 unlink: -1 = unlink (baz)
>   245 1033002 [main] wget 2016 sig_send: sendsig 0x150, pid 2016, signal
> -34, its_me 1
>    88 1033090 [main] wget 2016 sig_send: wakeup 0x24C
>    81 1033171 [main] wget 2016 sig_send: Waiting for pack.wakeup 0x24C
>     4 1033175 [sig] wget 2016 wait_sig: signalling pack.wakeup 0x24C
>    98 1033273 [main] wget 2016 sig_send: returning 0x0 from sending
> signal -34
>    84 1033357 [main] wget 2016 fhandler_base::write: binary write
> Unable to delete `  100 1033457 [main] wget 2016 sig_send: sendsig
> 0x150, pid 2016, signal -34, its_me 1
> 
> I can delete the downloaded files just fine using `unlink', and its
> unlink call appears unmolested:
> 
>    28   33813 [main] unlink 2684 unlink: _unlink (\\foo\blah\baz)
>  1347   35160 [main] unlink 2684 unlink: DeleteFile after
> CreateFile/CloseHandle succeeded
>    47   35207 [main] unlink 2684 unlink: 0 = unlink (baz)
>   176   35383 [main] unlink 2684 close: close (1)
> 
> 
> Can anyone else verify the problem? Can anything be done to fix it?
> 
> -- Barry

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