| Message ID | 20190925010912.27513-1-navid.emamdoost@gmail.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Delegated to: | Luca Coelho |
| Headers | show |
| Series | iwlwifi: prevent memory leak | expand |
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c index 5c8602de9168..87421807e040 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c @@ -646,6 +646,7 @@ static struct scatterlist *alloc_sgtable(int size) if (new_page) __free_page(new_page); } + kfree(table); return NULL; } alloc_size = min_t(int, size, PAGE_SIZE);
In alloc_sgtable if alloc_page fails, along with releasing previously allocated pages, the allocated table should be released too. Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> --- drivers/net/wireless/intel/iwlwifi/fw/dbg.c | 1 + 1 file changed, 1 insertion(+)