Messages in this thread | | | Date | Sat, 13 May 2023 13:51:12 +0200 | Subject | Re: [PATCH] nfx: llcp: fix possible use of uninitialized variable in nfc_llcp_send_connect() | From | Krzysztof Kozlowski <> |
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On 13/05/2023 13:49, Krzysztof Kozlowski wrote: > If sock->service_name is NULL, the local variable > service_name_tlv_length will not be assigned by nfc_llcp_build_tlv(), > later leading to using value frmo the stack. Smatch warning: > > net/nfc/llcp_commands.c:442 nfc_llcp_send_connect() error: uninitialized symbol 'service_name_tlv_length'.
Eh, typo in subject prefix. V2 in shortly...
Best regards, Krzysztof
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