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ath6kl: fix firmware version assignment

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Improper use of strlcpy caused garbage to be appended to the
firmware version string.  Fix this by paying attention to the
ie_lenth.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Ben Greear 2015-10-21 14:53:21 -07:00 committed by Kalle Valo
parent 7fd9852456
commit 53cc3291bc
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ath/ath6kl/init.c
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@ -994,7 +994,7 @@ static int ath6kl_fetch_fw_apin(struct ath6kl *ar, const char *name)
switch (ie_id) { switch (ie_id) {
case ATH6KL_FW_IE_FW_VERSION: case ATH6KL_FW_IE_FW_VERSION:
strlcpy(ar->wiphy->fw_version, data, strlcpy(ar->wiphy->fw_version, data,
sizeof(ar->wiphy->fw_version)); min(sizeof(ar->wiphy->fw_version), ie_len+1));
ath6kl_dbg(ATH6KL_DBG_BOOT, ath6kl_dbg(ATH6KL_DBG_BOOT,
"found fw version %s\n", "found fw version %s\n",