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[Summary] Fixed crash on MAC when MIDI device name is 0 ref

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GZharun 2015-03-01 14:36:06 +02:00 • committed by Paul Davis
parent 85b4577d7a
commit 3f5bf264c3
1 changed files with 20 additions and 9 deletions
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29
libs/backends/wavesaudio/portmidi/src/pm_mac/pmmacosxcm.c
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@ -866,10 +866,14 @@ char* cm_get_full_endpoint_name(MIDIEndpointRef endpoint)
} }
#endif #endif
/* copy the string into our buffer */ /* copy the string into our buffer */
newName = (char *) malloc(CFStringGetLength(fullName) + 1); if (fullName) {
CFStringGetCString(fullName, newName, CFStringGetLength(fullName) + 1, newName = (char *) malloc(CFStringGetLength(fullName) + 1);
defaultEncoding); CFStringGetCString(fullName, newName, CFStringGetLength(fullName) + 1,
defaultEncoding);
} else {
newName = NULL;
}
/* clean up */ /* clean up */
#ifdef OLDCODE #ifdef OLDCODE
if (endpointName) CFRelease(endpointName); if (endpointName) CFRelease(endpointName);
@ -972,8 +976,12 @@ PmError pm_macosxcm_init(void)
pm_default_input_device_id = pm_descriptor_index; pm_default_input_device_id = pm_descriptor_index;
/* Register this device with PortMidi */ /* Register this device with PortMidi */
pm_add_device("CoreMIDI", cm_get_full_endpoint_name(endpoint), char* full_endpoint_name = cm_get_full_endpoint_name(endpoint);
TRUE, (void *) (long) endpoint, &pm_macosx_in_dictionary); if (full_endpoint_name != NULL) {
pm_add_device("CoreMIDI", full_endpoint_name,
TRUE, (void *) (long) endpoint, &pm_macosx_in_dictionary);
}
} }
/* Iterate over the MIDI output devices */ /* Iterate over the MIDI output devices */
@ -988,9 +996,12 @@ PmError pm_macosxcm_init(void)
pm_default_output_device_id = pm_descriptor_index; pm_default_output_device_id = pm_descriptor_index;
/* Register this device with PortMidi */ /* Register this device with PortMidi */
pm_add_device("CoreMIDI", cm_get_full_endpoint_name(endpoint), char* full_endpoint_name = cm_get_full_endpoint_name(endpoint);
FALSE, (void *) (long) endpoint, if (full_endpoint_name != NULL) {
&pm_macosx_out_dictionary); pm_add_device("CoreMIDI", full_endpoint_name,
FALSE, (void *) (long) endpoint,
&pm_macosx_out_dictionary);
}
} }
return pmNoError; return pmNoError;