[PATCH] wireless:iwlwifi: changed kmalloc+memcpy with kmemdup
From: Andrei Epure <hidden>
Date: 2013-03-10 13:22:43
Also in:
linux-wireless, lkml
Subsystem:
networking drivers (wireless), the rest · Maintainers:
Johannes Berg, Linus Torvalds
Signed-off-by: Andrei Epure <redacted> --- drivers/net/wireless/iwlwifi/iwl-test.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-test.c b/drivers/net/wireless/iwlwifi/iwl-test.c
index ce0c67b..9bc402c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-test.c
+++ b/drivers/net/wireless/iwlwifi/iwl-test.c@@ -271,7 +271,7 @@ static int iwl_test_fw_cmd(struct iwl_test *tst, struct nlattr **tb) reply_len = le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK; skb = iwl_test_alloc_reply(tst, reply_len + 20); - reply_buf = kmalloc(reply_len, GFP_KERNEL); + reply_buf = kmemdup(&(pkt->hdr), reply_len, GFP_KERNEL); if (!skb || !reply_buf) { kfree_skb(skb); kfree(reply_buf);
@@ -279,7 +279,6 @@ static int iwl_test_fw_cmd(struct iwl_test *tst, struct nlattr **tb) } /* The reply is in a page, that we cannot send to user space. */ - memcpy(reply_buf, &(pkt->hdr), reply_len); iwl_free_resp(&cmd); if (nla_put_u32(skb, IWL_TM_ATTR_COMMAND,
--
1.7.10.4
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