Commit 06011d6e authored by dickelbeck's avatar dickelbeck
Browse files

fixed a crash which happened if there were no pads at all.

parent 300d50b1

pcbnew/export_gencad.cpp

+15 −7
Original line number Original line Diff line number Diff line
@@ -183,7 +183,10 @@ void CreatePadsShapesSection( FILE* file, BOARD* pcb ) 
 *  pour les formes de pad PAD1 a PADn

 *  pour les formes de pad PAD1 a PADn

 */

 */

{

{

    D_PAD* pad, ** padlist, ** pad_list_base;

    D_PAD*      pad;

    D_PAD**     padlist;

    D_PAD**     pad_list_base = NULL;

    

    const  char*  pad_type;

    const  char*  pad_type;

    int    memsize, ii, dx, dy;

    int    memsize, ii, dx, dy;

    D_PAD* old_pad = NULL;

    D_PAD* old_pad = NULL;
@@ -191,11 +194,14 @@ void CreatePadsShapesSection( FILE* file, BOARD* pcb ) 




    fputs( "$PADS\n", file );

    fputs( "$PADS\n", file );





    if( pcb->m_NbPads > 0 )

    {

        // Generation de la liste des pads tries par forme et dimensions:

        // Generation de la liste des pads tries par forme et dimensions:

        memsize = (pcb->m_NbPads + 1) * sizeof(D_PAD *);

        memsize = (pcb->m_NbPads + 1) * sizeof(D_PAD *);

        pad_list_base = (D_PAD**) MyZMalloc( memsize );

        pad_list_base = (D_PAD**) MyZMalloc( memsize );

        memcpy( pad_list_base, pcb->m_Pads, memsize );

        memcpy( pad_list_base, pcb->m_Pads, memsize );

        qsort( pad_list_base, pcb->m_NbPads, sizeof(D_PAD *), Pad_list_Sort_by_Shapes );

        qsort( pad_list_base, pcb->m_NbPads, sizeof(D_PAD *), Pad_list_Sort_by_Shapes );

    }





    pad_name_number = 0;

    pad_name_number = 0;

    for( padlist = pad_list_base, ii = 0; ii < pcb->m_NbPads; padlist++, ii++ )

    for( padlist = pad_list_base, ii = 0; ii < pcb->m_NbPads; padlist++, ii++ )
@@ -295,6 +301,8 @@ void CreatePadsShapesSection( FILE* file, BOARD* pcb ) 
    }

    }





    fputs( "$ENDPADS\n\n", file );

    fputs( "$ENDPADS\n\n", file );

    

    if( pad_list_base )

        MyFree( pad_list_base );

        MyFree( pad_list_base );

}

}