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Merge pull request #977 from lioncash/deref

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dinput: Guard against the case where malloc fails
This commit is contained in:
Twinaphex 2014-09-12 02:47:07 +02:00
commit 3857761fdd
1 changed files with 7 additions and 0 deletions
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7
input/dinput.c
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@ -24,6 +24,7 @@
#include "../general.h"
#include "../boolean.h"
#include "input_common.h"
#include "retroarch_logger.h"
#include <stdlib.h>
#include <stddef.h>
#include <string.h>
@ -483,6 +484,12 @@ bool dinput_handle_message(void *dinput, UINT message, WPARAM wParam, LPARAM lPa
{
struct pointer_status *new_pointer =
(struct pointer_status *)malloc(sizeof(struct pointer_status));
if (!new_pointer)
{
RARCH_ERR("dinput_handle_message: pointer allocation in WM_POINTERDOWN failed.\n");
return false;
}
new_pointer->pointer_id = GET_POINTERID_WPARAM(wParam);
dinput_pointer_store_pos(new_pointer, lParam);
dinput_add_pointer(di, new_pointer);