Commit 4bc1da52 authored by Haoxiang Li's avatar Haoxiang Li Committed by Felix Fietkau
Browse files

wifi: mt76: Add check for devm_kstrdup() 



Add check for the return value of devm_kstrdup() in
mt76_get_of_data_from_mtd() to catch potential exception.

Fixes: e7a6a044 ("mt76: testmode: move mtd part to mt76_dev")
Cc: stable@vger.kernel.org
Signed-off-by: default avatarHaoxiang Li <haoxiang_li2024@163.com>
Link: https://patch.msgid.link/20250219033645.2594753-1-haoxiang_li2024@163.com


Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 6458d760

drivers/net/wireless/mediatek/mt76/eeprom.c

+4 −0
Original line number Diff line number Diff line
@@ -95,6 +95,10 @@ int mt76_get_of_data_from_mtd(struct mt76_dev *dev, void *eep, int offset, int l 


#ifdef CONFIG_NL80211_TESTMODE

	dev->test_mtd.name = devm_kstrdup(dev->dev, part, GFP_KERNEL);

	if (!dev->test_mtd.name) {

		ret = -ENOMEM;

		goto out_put_node;

	}

	dev->test_mtd.offset = offset;

#endif