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(parent: 8b9b092) | patch
dns_resolver: assure that dns_query() result is null-terminated
authorManuel Schölling <manuel.schoelling@gmx.de>
Sat, 7 Jun 2014 21:57:25 +0000 (23:57 +0200)
committerBen Hutchings <ben@decadent.org.uk>
Wed, 6 Aug 2014 17:07:39 +0000 (18:07 +0100)
commitbba876488ef0bde0844b411467b6cb7f37aff7f5
treea57723c4083e7be1246e2660e45e93555008ac05tree | snapshot
parent8b9b092799c87b251f7971cd08845d1d2d64e25bcommit | diff
dns_resolver: assure that dns_query() result is null-terminated

[ Upstream commit 84a7c0b1db1c17d5ded8d3800228a608e1070b40 ]

dns_query() credulously assumes that keys are null-terminated and
returns a copy of a memory block that is off by one.

Signed-off-by: Manuel Schölling <manuel.schoelling@gmx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
net/dns_resolver/dns_query.c diff | blob | history
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