Messages in this thread Patch in this message | | | Date | Sun, 22 Oct 2006 22:17:00 -0700 | From | Amit Choudhary <> | Subject | [PATCH 2.6.19-rc2] sound/oss/i810_audio.c: check kmalloc() return value. |
| |
Description: Check the return value of kmalloc() in function i810_open(), in file sound/oss/i810_audio.c.
Signed-off-by: Amit Choudhary <amit2030@gmail.com>
diff --git a/sound/oss/i810_audio.c b/sound/oss/i810_audio.c index 240cc79..a415967 100644 --- a/sound/oss/i810_audio.c +++ b/sound/oss/i810_audio.c @@ -2580,8 +2580,13 @@ static int i810_open(struct inode *inode if (card->states[i] == NULL) { state = card->states[i] = (struct i810_state *) kmalloc(sizeof(struct i810_state), GFP_KERNEL); - if (state == NULL) + if (state == NULL) { + for (--i; i >= 0; i--) { + kfree(card->states[i]); + card->states[i] = NULL; + } return -ENOMEM; + } memset(state, 0, sizeof(struct i810_state)); dmabuf = &state->dmabuf; goto found_virt; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |