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Re: loading of old binary files does not work
From: |
Andreas Weingessel |
Subject: |
Re: loading of old binary files does not work |
Date: |
Tue, 29 Oct 1996 10:19:11 +0100 |
This patch seems to work fine.
Thanks,
Andreas Weingessel
>>>>> On Mon, 28 Oct 1996 11:23:10 -0600,
>>>>> John W Eaton wrote:
> On 28-Oct-1996, Andreas Weingessel <address@hidden> wrote:
> : It is not possible to load binary files which have been saved with an
> : older version of octave using the default save command.
> : The file "im1i7.p1" contains one variable p1 produced by
> : save im1i7.p1 p1
> : with some older octave version (octave-1.1.1 or some newer snapshot).
> : When loading this file the following happens
> :
> : Octave, version ss-961015 (i586-unknown-linux).
> : Copyright (C) 1996 John W. Eaton.
> : This is free software with ABSOLUTELY NO WARRANTY.
> : For details, type `warranty'.
> :
> : octave:1> load im1i7.p1
> : octave:2> who
> :
> : *** local user variables:
> :
> Please try the following patch.
> Thanks,
> jwe
> Index: load-save.cc
> ===================================================================
> RCS file: /home/jwe/src/master/octave/src/load-save.cc,v
> retrieving revision 1.71
> diff -c -r1.71 load-save.cc
> *** load-save.cc 1996/10/12 00:09:56 1.71
> --- load-save.cc 1996/10/28 17:18:59
> ***************
> *** 1149,1159 ****
> }
> // LEN includes the terminating character, and the file is also
> ! // supposed to include it.
> ! name = new char [len];
> if (! is.read (name, len))
> goto data_read_error;
> dlen = nr * nc;
> if (dlen < 0)
> --- 1149,1161 ----
> }
> // LEN includes the terminating character, and the file is also
> ! // supposed to include it, but apparently not all files do. Either
> ! // way, I think this should work.
> ! name = new char [len+1];
> if (! is.read (name, len))
> goto data_read_error;
> + name[len] = '\0';
> dlen = nr * nc;
> if (dlen < 0)
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