On Fri, 29 Dec 2006 16:35:18 +0100Sebastian Schäfer <schaefer@xxxxxxx> wrote:
> (the output is a bit tweaked as I added fprintf() to every> function to see where it crashes)
Is it fprintf(stderr, ...) or fprintf(stdout, ...) ?
It should be fprintf(stderr, ...) because stdout is buffered, so you mightsimply miss a few printouts just before the "Segmentation fault".
At all, the "Segmentation fault" happens at a strange location, that'sbecause connectPortMChMBEq looks like this:
static void connectPortMChMBEq ( LADSPA_Handle instance, unsigned long port, LADSPA_Data *data ) { switch(port) { // PERL_BEGIN case MBEQ_BAND_LOW: (*(MChMBEq *)instance).band_gain_ptr_low = data; break;
case MBEQ_BAND_00: (*(MChMBEq *)instance).band_gain_ptr_00 = data; break;... case MBEQ_BAND_29: (*(MChMBEq *)instance).band_gain_ptr_29 = data; break;
case MBEQ_BAND_HIGH: (*(MChMBEq *)instance).band_gain_ptr_high = data; break;
case MBEQ_INPUT_L: (*(MChMBEq *)instance).input_L = data; break; case MBEQ_INPUT_R: (*(MChMBEq *)instance).input_R = data; break; case MBEQ_OUTPUT_L: (*(MChMBEq *)instance).output_L = data; break; case MBEQ_OUTPUT_R: (*(MChMBEq *)instance).output_R = data; break; // PERL_END } // switch(port) } // static void connectPortMChMBEq
i.e. assignments are to already allocated structure fields, and duringan earlier call all the assignments completed without a segmentationfault.
--Sergei.
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