Re: [Tinycc-devel] segmentation fault when linking with newt

[Andrés Ramírez]

Hi Christophe.

You are right about the last NULL parameter, but just it happens that
gcc does not seg fault, with the same code without the NULL parameter.

Regards
ps: Feel free to leave it as it is.
At Tue, 7 Jul 2015 06:26:53 +0200,
Christophe Staïesse wrote:
> 
> Well. Bad copy-pasting. I meant newtFormAddComponents() instead of 
> newtOpenWindow() of course.
> 
> Christophe.
> 
> On Tue, 7 Jul 2015 06:23:37 +0200
> Christophe Staïesse <address@hidden> wrote:
> 
> > Hi,
> > 
> > This is due to a bug in your program: the last component in the call of 
> > newtOpenWindow() should be followed by NULL.
> > 
> > Christophe.
> > 
> > On Mon, 06 Jul 2015 10:20:46 -0500
> > address@hidden (Andrés Ramírez) wrote:
> > 
> > > Hi guys.
> > > 
> > > I am trying this simple example (which fails on the line with 
> > > newtFormAddComponents):
> > > 
> > > #include <newt.h>
> > > #include <stdio.h>
> > > #include <stdlib.h>
> > > /* tcc -g -o button.bin button.c -lnewt */
> > > /* gdb --annotate=3 -i=mi --args  button.bin  */
> > > void main(void) {
> > >   int left, top, width, height;
> > >   
> > >   newtComponent form, b1, b2, b3, b4, bback;
> > >   newtInit();
> > >   newtCls();
> > > 
> > >   left = 10;
> > >   top = 5;
> > >   width = 40;
> > >   height = 10;
> > >   newtOpenWindow(left, top, width, height, "Shell Buttons");
> > > 
> > >   b1 = newtCompactButton(left, 1, "Uno");
> > >   b2 = newtCompactButton(left, 2, "Dos");
> > >   b3 = newtCompactButton(left, 3, "Tres");
> > >   b4 = newtCompactButton(left, 4, "Cuatro");
> > >   bback = newtButton(left, 6, "Back");
> > >   form = newtForm(NULL, NULL, 0);
> > >   /* newtFormAddComponents fails with tcc */
> > >   newtFormAddComponents(form, b1, b2, b3, b4, bback);
> > > 
> > >   newtRunForm(form);
> > > 
> > >   newtFormDestroy(form);
> > >   newtFinished();
> > > }
> > > 
> > > 
> > > Let me know. If You need any other info. Best Regards 
> > > 
> > > _______________________________________________
> > > Tinycc-devel mailing list
> > > address@hidden
> > > https://lists.nongnu.org/mailman/listinfo/tinycc-devel
> > 
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