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Message-ID: <c68bc048-3a57-c95b-dae5-555284ec2122@ispras.ru> Date: Tue, 19 Dec 2023 12:22:45 +0300 From: Alexey Khoroshilov <khoroshilov@...ras.ru> To: Александр C <alsp705@...il.com>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>, Jakub Kicinski <kuba@...nel.org> Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org, lvc-project@...uxtesting.org Subject: Re: [lvc-project] [PATCH] linux-5.19.y: net: fddi: skfp: Uninitialized data Dear Alexander, On 19.12.2023 12:00, Александр C wrote: > Uninitialized data is read from local variable 'word_val' at pmf.c:1302. > > Found by Linux Verification Center (linuxtesting.org > <http://linuxtesting.org>) with SVACE. > > Signed-off-by: Alexander Sapozhnikov <alsp705@...il.com > <mailto:alsp705@...il.com>> > --- > drivers/net/fddi/skfp/pmf.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/fddi/skfp/pmf.c b/drivers/net/fddi/skfp/pmf.c > index 563fb7f0b327..3f24fbd82a73 100644 > --- a/drivers/net/fddi/skfp/pmf.c > +++ b/drivers/net/fddi/skfp/pmf.c > @@ -1084,7 +1084,7 @@ static int smt_set_para(struct s_smc *smc, struct > smt_para *pa, int index, > int path ; > int port ; > SK_LOC_DECL(u_char,byte_val) ; > - SK_LOC_DECL(u_short,word_val) ; > + SK_LOC_DECL(u_short, word_val) = 0 ; > SK_LOC_DECL(u_long,long_val) ; > > mac = index - INDEX_MAC ; > -- Something is broken with your e-mail settings. The mail is in HTML, not in plain text. Have you used git send-email to send the patch? -- Alexey
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