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Memory error handling

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This commit is contained in:
Rémi Denis-Courmont 2007-09-16 09:02:16 +00:00
parent e23d890e54
commit f09b30c782
1 changed files with 18 additions and 9 deletions
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27
modules/access/bda/bdagraph.cpp
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@ -24,6 +24,7 @@
* Preamble
*****************************************************************************/
#include "bdagraph.h"
#include <ctype.h>
/****************************************************************************
* Interfaces for calls from C
@ -534,21 +535,29 @@ int BDAGraph::SubmitDVBSTuneRequest()
l_lnb_lof1 = var_GetInteger( p_access, "dvb-lnb-lof1" );
l_lnb_lof2 = var_GetInteger( p_access, "dvb-lnb-lof2" );
l_lnb_slof = var_GetInteger( p_access, "dvb-lnb-slof" );
psz_polarisation = var_GetString( p_access, "dvb-polarisation" );
psz_polarisation = var_GetNonEmptyString( p_access, "dvb-polarisation" );
l_inversion = var_GetInteger( p_access, "dvb-inversion" );
l_network_id = var_GetInteger( p_access, "dvb-network_id" );
b_west = ( l_longitude < 0 ) ? TRUE : FALSE;
i_polar = BDA_POLARISATION_NOT_SET;
if( *psz_polarisation == 'H' || *psz_polarisation == 'h' )
i_polar = BDA_POLARISATION_LINEAR_H;
if( *psz_polarisation == 'V' || *psz_polarisation == 'v' )
i_polar = BDA_POLARISATION_LINEAR_V;
if( *psz_polarisation == 'L' || *psz_polarisation == 'l' )
i_polar = BDA_POLARISATION_CIRCULAR_L;
if( *psz_polarisation == 'R' || *psz_polarisation == 'r' )
i_polar = BDA_POLARISATION_CIRCULAR_R;
if( psz_polarisation != NULL )
switch( toupper( psz_polarisation[0] ) )
{
case 'H':
i_polar = BDA_POLARISATION_LINEAR_H;
break;
case 'V':
i_polar = BDA_POLARISATION_LINEAR_V;
break;
case 'L':
i_polar = BDA_POLARISATION_CIRCULAR_L;
break;
case 'R':
i_polar = BDA_POLARISATION_CIRCULAR_R;
break;
}
i_inversion = BDA_SPECTRAL_INVERSION_NOT_SET;
if( l_inversion == 0 )