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settings_data: Correctly handle realloc fail case

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Lioncash 2014-10-27 20:18:15 -04:00
parent 6e9288b8ce
commit e21f1747bd
1 changed files with 5 additions and 2 deletions
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7
settings_data.c
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@ -5428,6 +5428,7 @@ rarch_setting_t *setting_data_new(unsigned mask)
{
rarch_setting_t terminator = { ST_NONE };
rarch_setting_t* list = NULL;
rarch_setting_t* resized_list = NULL;
rarch_setting_info_t *list_info = (rarch_setting_info_t*)
settings_info_list_new();
if (!list_info)
@ -5531,8 +5532,10 @@ rarch_setting_t *setting_data_new(unsigned mask)
goto error;
/* flatten this array to save ourselves some kilobytes. */
if (!(list = (rarch_setting_t*)
realloc(list, list_info->index * sizeof(rarch_setting_t))))
resized_list = (rarch_setting_t*) realloc(list, list_info->index * sizeof(rarch_setting_t));
if (resized_list)
list = resized_list;
else
goto error;
settings_info_list_free(list_info);