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- check the return value of malloc & co.

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This commit is contained in:
Takashi Iwai 2004-02-25 11:24:29 +00:00
parent 7e6569e300
commit d91948db49
7 changed files with 42 additions and 0 deletions
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6
src/pcm/pcm_ladspa.c
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@ -771,6 +771,8 @@ static int snd_pcm_ladspa_check_dir(snd_pcm_ladspa_plugin_t * const plugin,
}
filename = malloc(len + strlen(dirent->d_name) + 1 + need_slash);
if (filename == NULL)
return -ENOMEM;
strcpy(filename, path);
if (need_slash)
strcat(filename, "/");
@ -880,6 +882,8 @@ static int snd_pcm_ladspa_parse_ioconfig(snd_pcm_ladspa_plugin_t *lplug,
}
if (count > 0) {
array = (unsigned int *)calloc(count, sizeof(unsigned int));
if (! array)
return -ENOMEM;
memset(array, 0xff, count * sizeof(unsigned int));
io->port_bindings_size = count;
io->port_bindings = array;
@ -928,6 +932,8 @@ static int snd_pcm_ladspa_parse_ioconfig(snd_pcm_ladspa_plugin_t *lplug,
if ((lplug->desc->PortDescriptors[idx] & (io->pdesc | LADSPA_PORT_CONTROL)) == (io->pdesc | LADSPA_PORT_CONTROL))
count++;
array = (LADSPA_Data *)calloc(count, sizeof(LADSPA_Data));
if (!array)
return -ENOMEM;
io->controls_size = count;
io->controls = array;
snd_config_for_each(i, next, controls) {