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nyx: fix use after free and a heap corruption

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Fix use after free and a heap corruption on emummc config loading/freeing that could cause hangs when entering emummc window.
This commit is contained in:
CTCaer
2022-10-11 04:37:17 +03:00
parent f41d6be8d4
commit 4f2a6f16d3
3 changed files with 33 additions and 6 deletions
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18
nyx/nyx_gui/frontend/fe_emummc_tools.c
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@@ -51,16 +51,22 @@ void load_emummc_cfg(emummc_cfg_t *emu_info)
{
LIST_FOREACH_ENTRY(ini_kv_t, kv, &ini_sec->kvs, link)
{
if (!strcmp("enabled", kv->key))
if (!strcmp("enabled", kv->key))
emu_info->enabled = atoi(kv->val);
else if (!strcmp("sector", kv->key))
emu_info->sector = strtol(kv->val, NULL, 16);
else if (!strcmp("id", kv->key))
emu_info->id = strtol(kv->val, NULL, 16);
else if (!strcmp("path", kv->key))
emu_info->path = kv->val;
else if (!strcmp("id", kv->key))
emu_info->id = strtol(kv->val, NULL, 16);
else if (!strcmp("path", kv->key))
{
emu_info->path = (char *)malloc(strlen(kv->val) + 1);
strcpy(emu_info->path, kv->val);
}
else if (!strcmp("nintendo_path", kv->key))
emu_info->nintendo_path = kv->val;
{
emu_info->nintendo_path = (char *)malloc(strlen(kv->val) + 1);
strcpy(emu_info->nintendo_path, kv->val);
}
}
break;