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wifi: mt76: Add check for devm_kstrdup()

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commit 4bc1da524b502999da28d287de4286c986a1af57 upstream.

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

Fixes: e7a6a044f9 ("mt76: testmode: move mtd part to mt76_dev")
Cc: stable@vger.kernel.org
Signed-off-by: Haoxiang Li <haoxiang_li2024@163.com>
Link: https://patch.msgid.link/20250219033645.2594753-1-haoxiang_li2024@163.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Haoxiang Li
2025-02-19 11:36:45 +08:00
committed by Greg Kroah-Hartman
parent f304da6928
commit f86e2d0837
1 changed files with 4 additions and 0 deletions
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4
drivers/net/wireless/mediatek/mt76/eeprom.c
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@@ -95,6 +95,10 @@ static int mt76_get_of_epprom_from_mtd(struct mt76_dev *dev, void *eep, int offs
#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