mwifiex: printk() overflow with 32-byte SSIDs
SSIDs aren't guaranteed to be 0-terminated. Let's cap the max length when we print them out. This can be easily noticed by connecting to a network with a 32-octet SSID: [ 3903.502925] mwifiex_pcie 0000:01:00.0: info: trying to associate to '0123456789abcdef0123456789abcdef <uninitialized mem>' bssid xx:xx:xx:xx:xx:xx Fixes: 5e6e3a92 ("wireless: mwifiex: initial commit for Marvell mwifiex driver") Signed-off-by: Brian Norris <briannorris@chromium.org> Cc: <stable@vger.kernel.org> Acked-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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